Modern app programming with RxJava and Eclipse Vert.x
7 likes3,022 views
The document presents an overview of modern application programming using RxJava and Eclipse Vert.x, highlighting the importance of reactive programming and how to build scalable applications. It covers the event loop system, using Vert.x as a toolkit for building reactive systems, and illustrates the integration of RxJava in processing data and events. The presentation includes examples and demos demonstrating the capabilities of Vert.x and RxJava in application development.
1 of 39
Downloaded 49 times
Ad
Recommended
RxJava - introduction & design
RxJava - introduction & designallegro.tech The document introduces RxJava, a library for composing asynchronous and event-based programs using observable sequences for the Java Virtual Machine. It discusses the problems with asynchronous programming, provides an overview of reactive programming and reactive extensions, and describes RxJava's core types like Observable and Observer. It also covers key concepts like operators, schedulers, subjects, and dealing with backpressure in RxJava.
Reactive programming with Rxjava
Reactive programming with RxjavaChristophe Marchal The document discusses reactive programming using RxJava, highlighting the challenges and benefits of asynchronous and non-blocking system architecture. It emphasizes the importance of efficient resource utilization and the need for parallelizing code due to limitations imposed by Amdahl's law. The presentation also includes references to various resources and examples related to RxJava applications and operators.
Building ‘Bootiful’ microservices cloud
Building ‘Bootiful’ microservices cloudIdan Fridman This document discusses implementing microservices using Spring Cloud and Netflix libraries. It provides an overview of microservices and challenges in implementing them. It then discusses how Spring Boot can be used to quickly build microservice endpoints. The document outlines several Netflix libraries integrated with Spring Cloud that can help with microservices development, including Eureka for service discovery, Hystrix for circuit breaking, Ribbon for load balancing, Zuul for routing, and Feign for calling REST services. Code examples are provided for implementing circuit breaking using Hystrix.
Javantura v3 - ES6 – Future Is Now – Nenad Pečanac
Javantura v3 - ES6 – Future Is Now – Nenad PečanacHUJAK - Hrvatska udruga Java korisnika / Croatian Java User Association EcmaScript 6 introduces many new features to JavaScript including let and const block-scoped variables, arrow functions, classes, promises, and modules. Tooling like transpilers are currently needed to use ES6 in older browsers. Future versions will continue to evolve the language with proposals for ES7 including concurrency, streams, and better support for classes and metaprogramming. Overall ES6 and future versions aim to modernize JavaScript and better support object-oriented and asynchronous programming patterns.
Introduction to Reactive Java
Introduction to Reactive JavaTomasz Kowalczewski RxJava is a library for composing asynchronous and event-based programs using observable sequences for the Java Virtual Machine. It implements Reactive Extensions Observables from Microsoft to provide an API for asynchronous programming with observable streams. RxJava supports Java, Groovy, Clojure, and Scala and is used by Netflix to build reactive applications by merging and transforming streams of data from various sources.
Introduction to Akka-Streams
Introduction to Akka-Streamsdmantula This document provides an introduction to Akka Streams, which implements the Reactive Streams specification. It discusses the limitations of traditional concurrency models and Actor models in dealing with modern challenges like high availability and large data volumes. Reactive Streams aims to provide a minimalistic asynchronous model with back pressure to prevent resource exhaustion. Akka Streams builds on the Akka framework and Actor model to provide a streaming data flow library that uses Reactive Streams interfaces. It allows defining processing pipelines with sources, flows, and sinks and includes features like graph DSL, back pressure, and integration with other Reactive Streams implementations.
Reactor in Action
Reactor in ActionVMware Tanzu The document provides an overview of reactive programming, including its fundamental concepts, usage in Spring, and examples of various reactive patterns. It discusses core elements such as Flux, subscribe patterns, map and flatMap operations, as well as cold and hot fluxes. Additionally, it emphasizes the advantages of reactive programming in handling asynchronous and concurrent data streams efficiently.
Microservices with Netflix OSS & Spring Cloud - Arnaud Cogoluègnes
Microservices with Netflix OSS & Spring Cloud - Arnaud Cogoluègnesdistributed matters Netflix OSS and Spring Cloud provide frameworks for building microservice applications that can run on various infrastructures. They include libraries like Eureka for service registration and discovery, Ribbon for load balancing, and Hystrix for fault tolerance via circuit breaking. Spring Cloud builds on Spring Boot and "Spring-ifies" Netflix libraries, providing a simple way to add features like configuration management and monitoring dashboards. These frameworks help developers implement microservices patterns in a transparent manner.
Asynchronous programming in ASP.NET
Asynchronous programming in ASP.NETAlex Thissen The document covers asynchronous programming in ASP.NET, emphasizing the differences between synchronous and asynchronous operations, threading concepts, and the various async patterns supported by the .NET framework. It details implementations in ASP.NET WebForms, MVC, and WebAPI, including best practices and potential pitfalls. Key topics include handling timeouts, optimizing thread management, and ensuring performance through proper async usage.
Event Machine
Event MachineDiego Pacheco Event Machine is a Ruby framework and concurrency library created around 2000 that uses non-blocking I/O and the reactor pattern to enable event-driven programming. It provides abstractions that make code simple for lightweight requests using callbacks and is well-suited for periodic and echo tasks. Resources for learning more about Event Machine include its GitHub page and code samples in Diego Pacheco's sandbox repository.
Reactive programming with examples
Reactive programming with examplesPeter Lawrey The document discusses reactive programming, a paradigm that focuses on data flows and change propagation, contrasting it with procedural and event-driven programming. It covers the history, principles, traits of reactive systems, and notable frameworks such as Akka and Reactor, emphasizing their ability to handle asynchronous events and improve system responsiveness. The talk highlights practical examples and considerations for implementing reactive programming in applications, including performance and testing strategies.
Microservices with Spring Cloud
Microservices with Spring CloudDaniel Eichten The document discusses microservices and Spring Cloud. It defines microservices as small, autonomous services that work together to build distributed systems. It then explains key Spring Cloud Netflix components like Zuul for routing, Eureka for service discovery and registration, and Hystrix for circuit breaking. The document also discusses other challenges in building microservices architectures like distributed tracing, polyglotism, and alternative solutions to Eureka like Consul and Zookeeper.
Queick: A Simple Job Queue System for Python
Queick: A Simple Job Queue System for PythonRyota Suenaga Ryota SUENAGA presented Queick, a simple job queue system he created for Python. Queick uses multi-threading to asynchronously execute jobs in the background. It was designed to be lightweight and use only Python's standard libraries. Key features include asynchronous and scheduled job execution, retries of failed jobs, and checking for network connectivity to re-enqueue jobs if the connection is lost. The architecture includes a job queue, worker processes to run jobs, and a separate process to monitor network status and retry downed jobs when the connection returns.
Reactive Streams: Handling Data-Flow the Reactive Way
Reactive Streams: Handling Data-Flow the Reactive WayRoland Kuhn The document discusses reactive streams and their role in handling data flows in a non-blocking and resilient manner. It outlines the characteristics and functionality of reactive streams compared to traditional approaches, emphasizing the importance of asynchrony, supply-demand management, and minimal coordination. Additionally, it highlights the collaboration among various tech companies in developing a common standard for reactive streams to enhance interoperability and efficiencies in data processing.
Concurrency in ruby
Concurrency in rubyMarco Borromeo This document summarizes Marco Borromeo's presentation on concurrency in Ruby. It discusses various approaches to achieving concurrency like multiple processes/forking, threads, and fibers. However, it notes that the global interpreter lock (GIL) prevents true concurrency in Ruby with threads and fibers. EventMachine and the reactor pattern provide an asynchronous approach using blocking I/O. EM-Syncrony and Sinatra::Synchrony build on this to provide a synchronous style of programming with concurrency.
Spring Boot to Quarkus: A real app migration experience | DevNation Tech Talk
Spring Boot to Quarkus: A real app migration experience | DevNation Tech TalkRed Hat Developers The document discusses the migration from Spring Boot to Quarkus, highlighting key aspects such as Quarkus features, migration steps, and performance comparisons. It provides detailed insights into the advantages and challenges of using Quarkus, alongside practical examples of migrating various Spring components to Quarkus equivalents. Additionally, it references tools and resources available for developers undertaking migration and showcases real-world use cases demonstrating the benefits of Quarkus in a cloud environment.
Spring Cloud and Netflix OSS overview v1
Spring Cloud and Netflix OSS overview v1Dmitry Skaredov Spring Cloud and Netflix OSS Overview is a technical document that:
1) Provides an overview of the Spring Cloud framework for building distributed and microservice applications, highlighting projects such as Spring Cloud Config, Spring Cloud Netflix, Spring Cloud Bus, Spring Cloud Stream and Spring Cloud Sleuth.
2) Describes the Netflix OSS projects integrated with Spring Cloud including service discovery with Eureka, client side load balancing with Ribbon, circuit breaking with Hystrix, routing and filtering with Zuul, and monitoring with Hystrix Dashboard and Turbine.
3) Includes demos of key Spring Cloud features like externalized configuration with Spring Cloud Config and propagating configuration changes with Spring Cloud Bus.
Performance measurement methodology — Maksym Pugach | Elixir Evening Club 3
Performance measurement methodology — Maksym Pugach | Elixir Evening Club 3Elixir Club The document discusses performance measurement methodology comparing the Vert.x framework and Elixir for backend services, highlighting test results in terms of concurrency and requests per second. It reveals insights into Vert.x's performance, particularly its inability to fully utilize CPU resources, and questions regarding its community and documentation. Additionally, it shares practical experiences and challenges encountered while integrating existing code with Vert.x.
Understanding and Extending Prometheus AlertManager
Understanding and Extending Prometheus AlertManagerLee Calcote The document discusses Prometheus AlertManager, including its purpose of ingesting, grouping, deduplicating, silencing, throttling, and notifying alerts from Prometheus. It describes AlertManager's routes, receivers, silencers, inhibitors, and grouping functionality. It also covers high availability, the AlertManager UI, and enhancing AlertManager to support viewing alert history.
Gabriele Provinciali/Gabriele Folchi/Luca Postacchini - Sviluppo con piattafo...
Gabriele Provinciali/Gabriele Folchi/Luca Postacchini - Sviluppo con piattafo...Codemotion The document discusses Oracle's contributions to open source and cloud-native technologies, including sponsorship of key conferences and participation in communities like Kubernetes. It highlights Oracle's Kubernetes offerings on their cloud infrastructure, emphasizing a developer-friendly, enterprise-class platform that simplifies the development of microservices applications. Additionally, it mentions various tools and projects like Istio and FN Project that support their container-native strategy.
Asynchronous Python with Twisted
Asynchronous Python with TwistedAdam Englander The document provides an overview of asynchronous programming, highlighting its advantages such as efficient CPU utilization and reduced memory footprint per connection. It introduces Twisted, an asynchronous framework for Python, detailing its deferred objects, callbacks, and error handling mechanisms. Additionally, it covers the Twisted web server features and provides examples of how to create resources and handle requests concurrently.
WTF is Twisted?
WTF is Twisted?hawkowl Twisted is a Python framework for writing network applications, focusing on event-driven programming and asynchronous communication through its deferred mechanism. It features a diverse set of protocol implementations and is noted for its stable codebase and useful community support, although it is sometimes viewed as unconventional within the Python ecosystem. The framework emphasizes principles such as minimizing inheritance, requiring tests and code reviews, and enabling efficient resource use during I/O operations.
Microservices with Netflix OSS and Spring Cloud - Dev Day Orange
Microservices with Netflix OSS and Spring Cloud - Dev Day Orangeacogoluegnes This document discusses how Netflix OSS and Spring Cloud can be used together to implement a microservices architecture. It describes various libraries like Eureka for service discovery, Hystrix for circuit breaking, Ribbon for load balancing, and Zuul for API gateway functionality. It also explains how Spring Boot simplifies application development and Spring Cloud integrates these Netflix libraries and provides additional features like a configuration server. Overall, Netflix OSS and Spring Cloud provide the tools needed to build resilient microservices with service discovery, load balancing, and other capabilities in a transparent way for developers.
Reactive Card Magic: Understanding Spring WebFlux and Project Reactor
Reactive Card Magic: Understanding Spring WebFlux and Project ReactorVMware Tanzu The document presents an overview of reactive programming and Spring WebFlux, focusing on its non-blocking architecture designed to handle high client demand. It covers concepts such as reactive systems, project reactor, and key features of Spring WebFlux, alongside code examples for implementing a reactive card magic application. Resources for further reading and related projects are also provided.
Reactive programming with RxJava
Reactive programming with RxJavaJobaer Chowdhury This document discusses RxJava, a library for composing asynchronous and event-based programs in Java. It introduces Observables as the core abstraction in RxJava, which are sequences that emit elements to observers. Operators like filter, map, and flatMap allow modifying and transforming Observables. As an example, it shows how to use RxJava to concurrently search for articles by ID, load each article, fetch like counts, and combine the results into a stream of articles. This is done by chaining flatMap operators to transform the stream of IDs into a stream of articles by asynchronously loading each part in parallel.
Building Scalable Stateless Applications with RxJava
Building Scalable Stateless Applications with RxJavaRick Warren The document discusses building scalable stateless applications using RxJava, highlighting its use of observables for handling data sequences and supporting asynchronous operations. It addresses common challenges such as streaming queries and rate-limited APIs, providing insights into how RxJava can enhance application efficiency. Additionally, it covers implementation techniques and examples, especially in relation to JDBC operations and concurrency management.
CDK Meetup: Rule the World through IaC
CDK Meetup: Rule the World through IaCsmalltown The document introduces the concept of Infrastructure as Code (IaC) and the use of CDK for Terraform, highlighting its benefits such as managing multi-cloud infrastructure and increasing provisioning speed. It discusses how Terraform, written in Go, allows users to define infrastructures in a machine-readable format and addresses challenges with its learning curve. The presentation also emphasizes the importance of collaboration and security in infrastructure management through the use of version control and CI/CD tools.
Kubernetes and Prometheus
Kubernetes and PrometheusWeaveworks The document discusses deploying Prometheus for service-oriented monitoring in Kubernetes, highlighting the integration of Kubernetes services and pods with Prometheus jobs and instances. It emphasizes best practices such as version controlling configurations and monitoring discrepancies between running states and checked-in configurations using tools like kubediff. Additionally, it provides examples of configuring metrics scraping and alerting based on the drift observed.
Vert.X: Microservices Were Never So Easy (Clement Escoffier)
Vert.X: Microservices Were Never So Easy (Clement Escoffier)Red Hat Developers Vert.x is a toolkit for building reactive and distributed applications on the JVM using asynchronous non-blocking code. It allows building microservices that are responsive, elastic, resilient and message-driven. Vert.x provides components for HTTP servers and clients, event bus messaging, distributed data structures, load balancing and failure handling to help build reactive microservices. The event bus is key to communication in Vert.x applications, allowing different parts of the system to asynchronously send and receive messages regardless of language or location. Reliability patterns like circuit breakers help applications gracefully handle failures that are inevitable in distributed systems.
Vert.x for Microservices Architecture
Vert.x for Microservices ArchitectureIdan Fridman Vert.x is a toolkit for building reactive microservices applications on the JVM. It uses the reactor pattern with a single-threaded event loop to avoid the C10K problem. Verticles are lightweight concurrent units that communicate asynchronously via an event bus. This allows building scalable and reactive microservices. Vert.x supports websockets, clustering, reactive programming with RxJava, and can be deployed to production environments like AWS. It also integrates with Spring for dependency injection and configuration.
More Related Content
What's hot (20)
Asynchronous programming in ASP.NET
Asynchronous programming in ASP.NETAlex Thissen The document covers asynchronous programming in ASP.NET, emphasizing the differences between synchronous and asynchronous operations, threading concepts, and the various async patterns supported by the .NET framework. It details implementations in ASP.NET WebForms, MVC, and WebAPI, including best practices and potential pitfalls. Key topics include handling timeouts, optimizing thread management, and ensuring performance through proper async usage.
Event Machine
Event MachineDiego Pacheco Event Machine is a Ruby framework and concurrency library created around 2000 that uses non-blocking I/O and the reactor pattern to enable event-driven programming. It provides abstractions that make code simple for lightweight requests using callbacks and is well-suited for periodic and echo tasks. Resources for learning more about Event Machine include its GitHub page and code samples in Diego Pacheco's sandbox repository.
Reactive programming with examples
Reactive programming with examplesPeter Lawrey The document discusses reactive programming, a paradigm that focuses on data flows and change propagation, contrasting it with procedural and event-driven programming. It covers the history, principles, traits of reactive systems, and notable frameworks such as Akka and Reactor, emphasizing their ability to handle asynchronous events and improve system responsiveness. The talk highlights practical examples and considerations for implementing reactive programming in applications, including performance and testing strategies.
Microservices with Spring Cloud
Microservices with Spring CloudDaniel Eichten The document discusses microservices and Spring Cloud. It defines microservices as small, autonomous services that work together to build distributed systems. It then explains key Spring Cloud Netflix components like Zuul for routing, Eureka for service discovery and registration, and Hystrix for circuit breaking. The document also discusses other challenges in building microservices architectures like distributed tracing, polyglotism, and alternative solutions to Eureka like Consul and Zookeeper.
Queick: A Simple Job Queue System for Python
Queick: A Simple Job Queue System for PythonRyota Suenaga Ryota SUENAGA presented Queick, a simple job queue system he created for Python. Queick uses multi-threading to asynchronously execute jobs in the background. It was designed to be lightweight and use only Python's standard libraries. Key features include asynchronous and scheduled job execution, retries of failed jobs, and checking for network connectivity to re-enqueue jobs if the connection is lost. The architecture includes a job queue, worker processes to run jobs, and a separate process to monitor network status and retry downed jobs when the connection returns.
Reactive Streams: Handling Data-Flow the Reactive Way
Reactive Streams: Handling Data-Flow the Reactive WayRoland Kuhn The document discusses reactive streams and their role in handling data flows in a non-blocking and resilient manner. It outlines the characteristics and functionality of reactive streams compared to traditional approaches, emphasizing the importance of asynchrony, supply-demand management, and minimal coordination. Additionally, it highlights the collaboration among various tech companies in developing a common standard for reactive streams to enhance interoperability and efficiencies in data processing.
Concurrency in ruby
Concurrency in rubyMarco Borromeo This document summarizes Marco Borromeo's presentation on concurrency in Ruby. It discusses various approaches to achieving concurrency like multiple processes/forking, threads, and fibers. However, it notes that the global interpreter lock (GIL) prevents true concurrency in Ruby with threads and fibers. EventMachine and the reactor pattern provide an asynchronous approach using blocking I/O. EM-Syncrony and Sinatra::Synchrony build on this to provide a synchronous style of programming with concurrency.
Spring Boot to Quarkus: A real app migration experience | DevNation Tech Talk
Spring Boot to Quarkus: A real app migration experience | DevNation Tech TalkRed Hat Developers The document discusses the migration from Spring Boot to Quarkus, highlighting key aspects such as Quarkus features, migration steps, and performance comparisons. It provides detailed insights into the advantages and challenges of using Quarkus, alongside practical examples of migrating various Spring components to Quarkus equivalents. Additionally, it references tools and resources available for developers undertaking migration and showcases real-world use cases demonstrating the benefits of Quarkus in a cloud environment.
Spring Cloud and Netflix OSS overview v1
Spring Cloud and Netflix OSS overview v1Dmitry Skaredov Spring Cloud and Netflix OSS Overview is a technical document that:
1) Provides an overview of the Spring Cloud framework for building distributed and microservice applications, highlighting projects such as Spring Cloud Config, Spring Cloud Netflix, Spring Cloud Bus, Spring Cloud Stream and Spring Cloud Sleuth.
2) Describes the Netflix OSS projects integrated with Spring Cloud including service discovery with Eureka, client side load balancing with Ribbon, circuit breaking with Hystrix, routing and filtering with Zuul, and monitoring with Hystrix Dashboard and Turbine.
3) Includes demos of key Spring Cloud features like externalized configuration with Spring Cloud Config and propagating configuration changes with Spring Cloud Bus.
Performance measurement methodology — Maksym Pugach | Elixir Evening Club 3
Performance measurement methodology — Maksym Pugach | Elixir Evening Club 3Elixir Club The document discusses performance measurement methodology comparing the Vert.x framework and Elixir for backend services, highlighting test results in terms of concurrency and requests per second. It reveals insights into Vert.x's performance, particularly its inability to fully utilize CPU resources, and questions regarding its community and documentation. Additionally, it shares practical experiences and challenges encountered while integrating existing code with Vert.x.
Understanding and Extending Prometheus AlertManager
Understanding and Extending Prometheus AlertManagerLee Calcote The document discusses Prometheus AlertManager, including its purpose of ingesting, grouping, deduplicating, silencing, throttling, and notifying alerts from Prometheus. It describes AlertManager's routes, receivers, silencers, inhibitors, and grouping functionality. It also covers high availability, the AlertManager UI, and enhancing AlertManager to support viewing alert history.
Gabriele Provinciali/Gabriele Folchi/Luca Postacchini - Sviluppo con piattafo...
Gabriele Provinciali/Gabriele Folchi/Luca Postacchini - Sviluppo con piattafo...Codemotion The document discusses Oracle's contributions to open source and cloud-native technologies, including sponsorship of key conferences and participation in communities like Kubernetes. It highlights Oracle's Kubernetes offerings on their cloud infrastructure, emphasizing a developer-friendly, enterprise-class platform that simplifies the development of microservices applications. Additionally, it mentions various tools and projects like Istio and FN Project that support their container-native strategy.
Asynchronous Python with Twisted
Asynchronous Python with TwistedAdam Englander The document provides an overview of asynchronous programming, highlighting its advantages such as efficient CPU utilization and reduced memory footprint per connection. It introduces Twisted, an asynchronous framework for Python, detailing its deferred objects, callbacks, and error handling mechanisms. Additionally, it covers the Twisted web server features and provides examples of how to create resources and handle requests concurrently.
WTF is Twisted?
WTF is Twisted?hawkowl Twisted is a Python framework for writing network applications, focusing on event-driven programming and asynchronous communication through its deferred mechanism. It features a diverse set of protocol implementations and is noted for its stable codebase and useful community support, although it is sometimes viewed as unconventional within the Python ecosystem. The framework emphasizes principles such as minimizing inheritance, requiring tests and code reviews, and enabling efficient resource use during I/O operations.
Microservices with Netflix OSS and Spring Cloud - Dev Day Orange
Microservices with Netflix OSS and Spring Cloud - Dev Day Orangeacogoluegnes This document discusses how Netflix OSS and Spring Cloud can be used together to implement a microservices architecture. It describes various libraries like Eureka for service discovery, Hystrix for circuit breaking, Ribbon for load balancing, and Zuul for API gateway functionality. It also explains how Spring Boot simplifies application development and Spring Cloud integrates these Netflix libraries and provides additional features like a configuration server. Overall, Netflix OSS and Spring Cloud provide the tools needed to build resilient microservices with service discovery, load balancing, and other capabilities in a transparent way for developers.
Reactive Card Magic: Understanding Spring WebFlux and Project Reactor
Reactive Card Magic: Understanding Spring WebFlux and Project ReactorVMware Tanzu The document presents an overview of reactive programming and Spring WebFlux, focusing on its non-blocking architecture designed to handle high client demand. It covers concepts such as reactive systems, project reactor, and key features of Spring WebFlux, alongside code examples for implementing a reactive card magic application. Resources for further reading and related projects are also provided.
Reactive programming with RxJava
Reactive programming with RxJavaJobaer Chowdhury This document discusses RxJava, a library for composing asynchronous and event-based programs in Java. It introduces Observables as the core abstraction in RxJava, which are sequences that emit elements to observers. Operators like filter, map, and flatMap allow modifying and transforming Observables. As an example, it shows how to use RxJava to concurrently search for articles by ID, load each article, fetch like counts, and combine the results into a stream of articles. This is done by chaining flatMap operators to transform the stream of IDs into a stream of articles by asynchronously loading each part in parallel.
Building Scalable Stateless Applications with RxJava
Building Scalable Stateless Applications with RxJavaRick Warren The document discusses building scalable stateless applications using RxJava, highlighting its use of observables for handling data sequences and supporting asynchronous operations. It addresses common challenges such as streaming queries and rate-limited APIs, providing insights into how RxJava can enhance application efficiency. Additionally, it covers implementation techniques and examples, especially in relation to JDBC operations and concurrency management.
CDK Meetup: Rule the World through IaC
CDK Meetup: Rule the World through IaCsmalltown The document introduces the concept of Infrastructure as Code (IaC) and the use of CDK for Terraform, highlighting its benefits such as managing multi-cloud infrastructure and increasing provisioning speed. It discusses how Terraform, written in Go, allows users to define infrastructures in a machine-readable format and addresses challenges with its learning curve. The presentation also emphasizes the importance of collaboration and security in infrastructure management through the use of version control and CI/CD tools.
Kubernetes and Prometheus
Kubernetes and PrometheusWeaveworks The document discusses deploying Prometheus for service-oriented monitoring in Kubernetes, highlighting the integration of Kubernetes services and pods with Prometheus jobs and instances. It emphasizes best practices such as version controlling configurations and monitoring discrepancies between running states and checked-in configurations using tools like kubediff. Additionally, it provides examples of configuring metrics scraping and alerting based on the drift observed.
Viewers also liked (20)
Vert.X: Microservices Were Never So Easy (Clement Escoffier)
Vert.X: Microservices Were Never So Easy (Clement Escoffier)Red Hat Developers Vert.x is a toolkit for building reactive and distributed applications on the JVM using asynchronous non-blocking code. It allows building microservices that are responsive, elastic, resilient and message-driven. Vert.x provides components for HTTP servers and clients, event bus messaging, distributed data structures, load balancing and failure handling to help build reactive microservices. The event bus is key to communication in Vert.x applications, allowing different parts of the system to asynchronously send and receive messages regardless of language or location. Reliability patterns like circuit breakers help applications gracefully handle failures that are inevitable in distributed systems.
Vert.x for Microservices Architecture
Vert.x for Microservices ArchitectureIdan Fridman Vert.x is a toolkit for building reactive microservices applications on the JVM. It uses the reactor pattern with a single-threaded event loop to avoid the C10K problem. Verticles are lightweight concurrent units that communicate asynchronously via an event bus. This allows building scalable and reactive microservices. Vert.x supports websockets, clustering, reactive programming with RxJava, and can be deployed to production environments like AWS. It also integrates with Spring for dependency injection and configuration.
Building microservices with vert.x 3.0
Building microservices with vert.x 3.0Agraj Mangal The document discusses building microservices using Vert.x 3.0, highlighting the advantages of a microservices architecture over monolithic systems, such as modularity, independent development, and easy scalability. It covers key Vert.x concepts, including event loops, verticles, and event buses, alongside various modules for web development, data access, and authentication. Additionally, the document outlines practical implementations and comparisons with other frameworks like Node.js and Netty.
autodiscoverable microservices with vertx3
autodiscoverable microservices with vertx3Andy Moncsek This document discusses microservices and how they can be implemented using Vert.x 3. It begins with defining characteristics of microservices like being component oriented and focusing on business capabilities. It then covers microservice design patterns like architecture, deployment and interaction patterns. Next, it introduces Vert.x 3 as an event driven toolkit for building reactive applications in Java. Key Vert.x 3 concepts are explained like Verticles, the event bus and clustering. The document concludes by proposing a Vert.x 3 microservice framework with components for service Verticles, a service router, registry for service discovery and heartbeats. A demo of this prototype framework is also mentioned.
An Introduction to Reactive Application, Reactive Streams, and options for JVM
An Introduction to Reactive Application, Reactive Streams, and options for JVMSteve Pember The document introduces reactive applications and streams, emphasizing their necessity due to increasing performance demands and the rise of microservices. It presents options for implementing reactive programming in JVM environments, focusing on the observer pattern, asynchronous operations, and various libraries like RxJava and Akka. The content also includes discussions on basic usage, key concepts such as observables, and extension libraries for enhancing application performance.
DDD-Enabling Architectures with EventStore
DDD-Enabling Architectures with EventStoreSzymonPobiega The document outlines an agenda for a workshop on enabling architectures with DDD concepts like CRUD, event sourcing, event-driven architecture, complex event processing, and event stores. It discusses building blocks like services, systems of services, idempotence, and introduces a money transfer task as an example for showing code. Consistency rules for the money transfer task require either fully debiting one account and crediting another or leaving no accounts affected, and prevent account balances from going below zero.
Building Evented Single Page Applications
Building Evented Single Page ApplicationsSteve Smith The document presents a talk by John Nunemaker at jQueryConf, focusing on building single-page applications (SPAs) using jQuery. It covers the importance of enhancing user experience by avoiding page reloads, utilizing AJAX for content retrieval, and implementing event-driven strategies for efficient code management. Key concepts include managing application state through URL changes and ensuring smooth transitions between components without interrupting user interaction.
Reactive programming
Reactive programmingJianbin LIN The document provides an introduction to reactive programming concepts using the ReactiveX API. It discusses key reactive programming concepts like observables, observers, and streams that emit values. It shows how to define observables from variables and events, subscribe observers to observables to receive emitted values, and handle asynchronous and threaded behavior. The document also demonstrates how to solve a loading spinner coordination problem between multiple asynchronous requests using reactive programming patterns like combining observables rather than directly manipulating state. It discusses advantages like explicit states, reduced complexity, and error handling but also drawbacks like dependency issues.
Reactive web applications
Reactive web applicationsJuan Sandoval This document discusses the origins and principles of reactive web applications. It began with a 1985 paper on reactive systems and was further defined in 2013 with the Reactive Manifesto. The four principles of reactive applications are that they should respond to users, scale to load, be resilient to failures, and be event-driven. Reactive technologies like Play Framework use asynchronous non-blocking techniques for better resource utilization compared to traditional threaded approaches. Key concepts for building resilient reactive applications include supervision, actors, and reactive streams.
Reactive Microservices with Vert.x
Reactive Microservices with Vert.xAnderson Braz The document discusses the evolution and importance of microservices, highlighting the shift from monolithic to responsive, resilient, and elastic architectures in software development. It emphasizes the necessity of being responsive to user needs, potential failures, and scalability issues, particularly in today's mobile and cloud-based environments. It also introduces Vert.x as a lightweight, reactive middleware solution that facilitates non-blocking, event-driven programming to enhance performance and scalability.
Case study - Nuskin: Statefull Applications in a Stateless World
Case study - Nuskin: Statefull Applications in a Stateless WorldDay Software This document discusses strategies for integrating stateful applications into a stateless content management system (CMS) to support Nu Skin's new website. It describes Nu Skin's business needs for a new CMS, the architecture of the new site, and techniques for delivering dynamic content from stateful systems like SAP into the new stateless CMS. These techniques include using cookies, the DOM, iframes, server-side includes, and Ajax applications to synchronize data between stateful systems and the static pages generated by the new CMS.
Rxjava meetup presentation
Rxjava meetup presentationGuillaume Valverde The document discusses ReactiveX (RxJava) and the Observable pattern. It begins with an overview of Observables which emit streams of data and how subscribers observe and react to those streams. It then covers various RxJava operators like map, flatMap, and compose that allow transforming and combining Observable streams. The document also discusses threading with RxJava using subscribeOn and observeOn and how to structure applications using an MVVM architecture with RxJava.
Develop and Deploy Cloud-Native Apps as Resilient Microservice Architectures
Develop and Deploy Cloud-Native Apps as Resilient Microservice ArchitecturesAll Things Open The document discusses the principles and practices of developing and deploying cloud-native applications using microservices. It emphasizes the importance of deployment independence, organizational structure, and the need for continuous integration and delivery in a DevOps environment. Additionally, it highlights various tools and methodologies, including Java frameworks, containerization, and microservice patterns.
Patterns and practices for real-world event-driven microservices
Patterns and practices for real-world event-driven microservicesRachel Reese The document discusses the use of event-driven microservices at Jet.com, highlighting their architecture which includes over 700 microservices and their approach to handling events as immutable notifications. It emphasizes the benefits of functional programming using F#, detailing its advantages such as increased productivity and cleaner code. Furthermore, it provides guidelines for best practices in microservice development, including the importance of immutability and isolating side effects.
Can Single Page Applications Deliver a World-Class Web UX?
Can Single Page Applications Deliver a World-Class Web UX?UXPA International This document discusses whether single page applications (SPAs) can deliver a world-class web user experience (UX). It begins with an introduction to SPAs, noting how they differ from traditional multi-page websites by loading entire experiences onto a single HTML page using JavaScript. The document then covers some of the key differences of SPAs, including how to address navigation and state changes without page loads, measuring performance, and ensuring search engine indexing, accessibility, and browser support work properly. It concludes that while SPAs require a different approach to design and development, they can enable a more personalized, adaptive experience when their capabilities, like smooth transitions between views, are leveraged effectively.
RxJava 2.0 介紹
RxJava 2.0 介紹Kros Huang RxJava 2.0 has been completely rewritten from scratch to conform to the Reactive Streams specification. This provides a common baseline for reactive systems and libraries. RxJava 2.0 introduces the Flowable source in addition to Observable to support backpressure, or flow control of the data stream. Flowable is appropriate when the source can support backpressure, while Observable is used when the source cannot apply backpressure. The document also discusses other specialized sources like Single, Completable and Maybe that return defined subsets of possible events.
Securing Single-Page Applications with OAuth 2.0
Securing Single-Page Applications with OAuth 2.0Prabath Siriwardena This document discusses securing single-page applications (SPAs) with OAuth 2.0. It describes how SPAs work by loading a single HTML page and dynamically updating content without page reloads. It outlines two issues with using OAuth in SPAs: client authentication and exposing access tokens to users. It proposes using the implicit grant type to address these by enabling single sign-on without exposing credentials to the SPA. It also describes using an OAuth proxy to further improve security by encrypting tokens in cookies and routing all API calls through the proxy.
Voxxed Days Vienna - The Why and How of Reactive Web-Applications on the JVM
Voxxed Days Vienna - The Why and How of Reactive Web-Applications on the JVMManuel Bernhardt The document discusses the need for reactive and functional programming approaches to build scalable applications that can take advantage of many-core processors and distributed systems. It introduces key concepts like immutability, functions, and declarative programming. Specific frameworks like Scala, Play and Akka are presented as tools that support this reactive, functional style for building web applications that can horizontally scale across multiple cores and nodes. The talk promotes adopting these approaches to build systems that can better handle concurrency, distribution and failure.
Welcome to rx java2
Welcome to rx java2Paresh Dudhat RxJava is a Java implementation of reactive programming, modeled after the Reactive Extensions (Rx) and designed to simplify thread management and avoid callback complexities. It features various types of observables (like Flowable, Observable, Single, Maybe, and Completable) that facilitate efficient event handling and backpressure management. The document provides an overview of the observer design pattern, benefits of using RxJava, and examples of observable usage and testing.
Rocks of Aia
Rocks of AiaAxiersukun The document describes a geographic location in northern Spain called Aia between the regions of Gipuzkoa and Nafarroa. It is 6,913 hectares wide with a climate of average 12 degree temperatures and over 2000 ml of annual precipitation. The area contains plants like pines, alder trees, and oaks as well as animals including wild boar, deer, vultures, salmon, and otters.
Ad
Similar to Modern app programming with RxJava and Eclipse Vert.x (20)
Reactive microservices with eclipse vert.x
Reactive microservices with eclipse vert.xRam Maddali This document summarizes a hands-on technical workshop on transforming applications from monoliths to microservices using reactive architectures with Eclipse Vert.x. The workshop introduces reactive systems and programming, demonstrates how Vert.x uses non-blocking execution models to handle high volumes with few threads, and guides participants through a lab to develop reactive microservices with Vert.x that interact asynchronously without blocking.
TDC2017 | São Paulo - Trilha Java EE How we figured out we had a SRE team at ...
TDC2017 | São Paulo - Trilha Java EE How we figured out we had a SRE team at ...tdc-globalcode The document discusses building reactive microservices using Vert.x. It begins with definitions of microservices and reactive systems. It then covers reactive programming and the reactive manifesto. A large portion of the document is dedicated to explaining Vert.x, including that it is a toolkit for building reactive applications on the JVM in a non-blocking way. It covers Vert.x concepts like verticles, the event bus, and service discovery. It provides examples of how to implement various Vert.x patterns and components like regular verticles, worker verticles, the event bus, circuit breakers, and service discovery.
Building Reactive Microservices with Vert.x
Building Reactive Microservices with Vert.xClaudio Eduardo de Oliveira The document discusses building reactive microservices using Vert.x. It begins with definitions of microservices and reactive systems. It then covers reactive programming and the reactive manifesto. A large portion of the document is dedicated to explaining Vert.x, including that it is a toolkit for building reactive applications on the JVM in a non-blocking way. It covers Vert.x concepts like verticles, the event bus, and service discovery. It provides examples of how to implement various Vert.x patterns and components like regular verticles, worker verticles, the event bus, circuit breakers, and service discovery.
Full-Stack-Presentation-Slide(Longsaar_Francis).pptx
Full-Stack-Presentation-Slide(Longsaar_Francis).pptxlongsaarmuknaan An overview of full stack web development
Angular (v2 and up) - Morning to understand - Linagora
Angular (v2 and up) - Morning to understand - LinagoraLINAGORA The document discusses recent developments in Angular, focusing on new features, performance enhancements, and the advantages of using TypeScript for JavaScript development. It also highlights Angular's ecosystem, including tools like CLI, Material, and Protractor, emphasizing the platform's capabilities for creating responsive, maintainable applications. Additionally, it covers state management using RxJS and Redux for efficient data flow and app architecture.
Cross-platform Desktop application with AngularJS and build with Node-webkit
Cross-platform Desktop application with AngularJS and build with Node-webkitWittawas Wisarnkanchana This document discusses building a cross-platform desktop application using AngularJS and Node-webkit. Node-webkit allows turning an HTML5/AngularJS web app into a desktop application that runs on Windows, Mac, and Linux. It provides features like file access, webcam support, and good performance. AngularJS handles data binding and logic, while data can be stored locally using technologies like Web Storage or indexedDB. The application backend can be built with any server-side framework like Node.js, PHP, Django, etc. Example starter projects are provided.
Reaktive Programmierung mit den Reactive Extensions (Rx)
Reaktive Programmierung mit den Reactive Extensions (Rx)NETUserGroupBern This document provides an overview of a presentation on reactive programming. The presentation introduces reactive programming concepts and the Reactive Extensions (RX) framework in .NET. It discusses how RX treats events as observable collections and uses LINQ-like query operators to compose and combine event streams. The presentation includes demos showing how to create observables from events and asynchronous data sources and use RX operators to query and transform the resulting observable sequences.
Software Architecture - All you need to know
Software Architecture - All you need to knowVincent Composieux The document outlines the roles and responsibilities of various types of architects in software development, including application architects, solution architects, and enterprise architects. It describes their tasks related to project structure, technology organization, and ensuring application performance and security. Additionally, it discusses architectural patterns such as microservices and event-driven designs, highlighting their pros and cons.
Reactive web applications using MeteorJS
Reactive web applications using MeteorJSNodeXperts Meteor is a full-stack platform for building modern web and mobile applications using reactive programming. It uses Node.js, MongoDB, and Socket.io under the hood. Reactivity in Meteor means that data displayed in templates will automatically update in the user interface when the underlying data changes in the database. Data flows from the server database through publications to the client using DDP (Distributed Data Protocol), and is cached locally using Minimongo.
Reactive Applications in Java
Reactive Applications in JavaAlexander Mrynskyi This document provides an overview of reactive applications in Java using Project Reactor. It discusses the challenges of modern applications and how reactive programming addresses these challenges through asynchronous, non-blocking architectures. It introduces key concepts of reactive programming like Flux, Mono, operators, and backpressure. It also covers Project Reactor specifics like threading model, debugging, testing and learning resources. The goal is to explain why reactive programming is useful and provide an introduction to building reactive applications in Java with Project Reactor.
Web summit.pptx
Web summit.pptx171SagnikRoy The document outlines a roadmap for basic web development, including key topics such as JSX, Node.js, and React, and emphasizes the distinction between front-end and back-end development. It introduces essential technologies like HTML, CSS, and JavaScript, and tools such as Webpack, focusing on their roles in creating dynamic web applications. Additionally, it highlights the importance of React and hooks for building interactive UIs and provides a brief overview of hands-on projects to apply these concepts.
Geoscience and Microservices
Geoscience and Microservices Matthew Gerring The document discusses the evolution of software development paradigms in the energy sector, highlighting the shift from monolithic applications to microservices and service-oriented architecture (SOA). It emphasizes challenges faced with traditional software models, including inefficiency and difficulty in scaling, and presents microservices as a solution through modular, lightweight, and autonomous components. The document also touches on practical applications, such as implementing scientific algorithms and utilizing modern cloud technology, underscoring the importance of scalability and developer collaboration.
Spring Webflux
Spring WebfluxCarlos E. Salazar This document discusses reactive programming and Spring Webflux. It begins with an introduction to reactive programming and why it is needed for applications with high user expectations. It then covers reactive streams and the Reactive Manifesto. It introduces Project Reactor and compares it to RxJava. It discusses how Spring Webflux allows for non-blocking reactive REST APIs. It concludes with an overview of a demo and next steps including support for SQL, web sockets, and MongoDB.
React Native and the future of web technology (Mark Wilcox) - GreeceJS #15
React Native and the future of web technology (Mark Wilcox) - GreeceJS #15GreeceJS React Native is a fast-growing open-source framework by Facebook, allowing developers to build cross-platform mobile applications using JavaScript. The document discusses its increasing popularity, applications by companies like Facebook and Airbnb, and how it differs from traditional native development, emphasizing the advantages of a unified codebase and improved iteration speed. However, it also notes challenges with native developer requirements and the evolving nature of the framework.
Sergio Seabra - Red Hat - OSL19
Sergio Seabra - Red Hat - OSL19marketingsyone This document discusses various Red Hat technologies for enabling cloud native applications and GitOps workflows. It introduces concepts like Knative for serverless workloads, Istio for microservices control, CodeReady Workspaces for developers, and CodeReady Containers for local development. Examples are given of technologies like Quarkus and GraalVM for optimized Java applications, and Tekton and OpenShift Pipelines for CI/CD automation. References are also provided for further exploring these Red Hat technologies.
Magento NodeJS Microservices — Yegor Shytikov | Magento Meetup Online #11
Magento NodeJS Microservices — Yegor Shytikov | Magento Meetup Online #11Magecom UK Limited The document discusses using Node.js microservices with Magento. Specifically, it discusses:
- Using Node.js to create microservices for Magento like NodeJento for the ORM and services for Laravel, Python, etc.
- Some benefits of using Node.js microservices include non-blocking I/O, single threading, and reusing the same tech stack on front-end and back-end.
- It provides an example of initializing a Node.js/Express app with NodeJento to query Magento database models and return product data.
Vue Storefront - Progressive Web App for Magento (1.9, 2.x) - MM18DE speech
Vue Storefront - Progressive Web App for Magento (1.9, 2.x) - MM18DE speechDivante The document presents information about Vue Storefront, an open-source Progressive Web App (PWA) for e-commerce that combines mobile app features with web distribution capabilities. It addresses current challenges in e-commerce such as mobile unsuitability and offers solutions like offline readiness and fast architecture. The document also discusses design challenges, state management, and how Vue Storefront operates with various e-commerce content management systems while maintaining scalability and performance.
Transformacion e innovacion digital Meetup - Application Modernization and Mi...
Transformacion e innovacion digital Meetup - Application Modernization and Mi...José Román Martín Gil This document discusses application modernization and migration strategies for moving applications to the cloud. It begins by defining application modernization and migration as focusing on business workloads and digital transformation. It then discusses why modernization is important, including reasons like disruption, embracing digital transformation, and gaining business agility. The document outlines various migration strategies like rehosting, replatforming, refactoring, repurchasing, and retiring applications. It also discusses modern application concepts like better software architecture, streamlining the application lifecycle, and continuous innovation. Finally, it covers cloud-readiness and demonstrates migrating an application to OpenShift through repackaging, deploying with containers, and modernizing the architecture.
Rolando Santamaría Masó - Simplicity meets scalability - code.talks 2015
Rolando Santamaría Masó - Simplicity meets scalability - code.talks 2015AboutYouGmbH 1) The document discusses using JavaScript on Java servers for scalable applications. It introduces jWebSocket, an open-source framework that allows building high-performance clustered applications using Java and JavaScript.
2) jWebSocket allows creating JavaScript applications that run on the jWebSocket communication backbone and benefit from features like automatic client-side generation, hot reloading, and integration with services like MongoDB.
3) A live demo is presented of creating a simple CRUD application in JavaScript using jWebSocket's scripting plugin and reloading code changes in real-time.
Conquer Architectural Challenges with End-to-End JavaScript - enterJS 2014
Conquer Architectural Challenges with End-to-End JavaScript - enterJS 2014Alexandre Morgaut The document discusses overcoming architectural challenges using end-to-end JavaScript, emphasizing reduced complexity and rapid market delivery through a unified platform. It outlines features like a NoSQL datastore, hybrid app development, reusable components, and single-page applications designed for data-intensive environments. The text highlights the importance of data-driven development and provides insights into tools and methodologies that enhance usability and developer efficiency.
Transformacion e innovacion digital Meetup - Application Modernization and Mi...
Transformacion e innovacion digital Meetup - Application Modernization and Mi...José Román Martín Gil
Ad
Recently uploaded (20)
On-Device AI: Is It Time to Go All-In, or Do We Still Need the Cloud?
On-Device AI: Is It Time to Go All-In, or Do We Still Need the Cloud?Hassan Abid As mobile hardware becomes more powerful, the promise of running advanced AI directly on-device is closer than ever. With Google’s latest on-device model Gemini Nano, accessible through the new ML Kit GenAI APIs and AI Edge SDK, alongside the open-source Gemma-3n models, developers can now integrate lightweight, multimodal intelligence that works even without an internet connection. But does this mean we no longer need cloud-based AI? This session explores the practical trade-offs between on-device and cloud AI for mobile apps.
Software Testing & it’s types (DevOps)
Software Testing & it’s types (DevOps)S Pranav (Deepu) NTRODUCTION TO SOFTWARE TESTING
• Definition:
• Software testing is the process of evaluating and
verifying that a software application or system meets
specified requirements and functions correctly.
• Purpose:
• Identify defects and bugs in the software.
• Ensure the software meets quality standards.
• Validate that the software performs as intended in
various scenarios.
• Importance:
• Reduces risks associated with software failures.
• Improves user satisfaction and trust in the product.
• Enhances the overall reliability and performance of
the software
What is data visualization and how data visualization tool can help.pptx
What is data visualization and how data visualization tool can help.pptxVarsha Nayak An open source data visualization tool enhances this process by providing flexible, cost-effective solutions that allow users to customize and scale their visualizations according to their needs. These tools enable organizations to make data-driven decisions with complete freedom from proprietary software limitations. Whether you're a data scientist, marketer, or business leader, understanding how to utilize an open source data visualization tool can significantly improve your ability to communicate insights effectively.
Folding Cheat Sheet # 9 - List Unfolding 𝑢𝑛𝑓𝑜𝑙𝑑 as the Computational Dual of ...
Folding Cheat Sheet # 9 - List Unfolding 𝑢𝑛𝑓𝑜𝑙𝑑 as the Computational Dual of ...Philip Schwarz In this deck we look at the following:
* How unfolding lists is the computational dual of folding lists
* Different variants of the function for unfolding lists
* How they relate to the iterate function
Who will create the languages of the future?
Who will create the languages of the future?Jordi Cabot Will future languages be created by language engineers?
Can you "vibe" a DSL?
In this talk, we will explore the changing landscape of language engineering and discuss how Artificial Intelligence and low-code/no-code techniques can play a role in this future by helping in the definition, use, execution, and testing of new languages. Even empowering non-tech users to create their own language infrastructure. Maybe without them even realizing.
How to Choose the Right Web Development Agency.pdf
How to Choose the Right Web Development Agency.pdfCreative Fosters Choosing the right web development agency is key to building a powerful online presence. This detailed guide from Creative Fosters helps you evaluate agencies based on experience, portfolio, technical skills, communication, and post-launch support. Whether you're launching a new site or revamping an old one, these expert tips will ensure you find a reliable team that understands your vision and delivers results. Avoid common mistakes and partner with an agency that aligns with your goals and budget.
Transmission Media. (Computer Networks)
Transmission Media. (Computer Networks)S Pranav (Deepu) INTRODUCTION:TRANSMISSION MEDIA
• A transmission media in data communication is a physical path between the sender and
the receiver and it is the channel through which data can be sent from one location to
another. Data can be represented through signals by computers and other sorts of
telecommunication devices. These are transmitted from one device to another in the
form of electromagnetic signals. These Electromagnetic signals can move from one
sender to another receiver through a vacuum, air, or other transmission media.
Electromagnetic energy mainly includes radio waves, visible light, UV light, and gamma
ra
Insurance Underwriting Software Enhancing Accuracy and Efficiency
Insurance Underwriting Software Enhancing Accuracy and EfficiencyInsurance Tech Services Insurance underwriting software enhances accuracy and speed by automating tasks and enabling real-time decisions. It’s essential for insurers aiming to stay agile, compliant, and customer-centric in the digital era. Explore More- https://www.damcogroup.com/insurance/underwriting-software
Download Adobe Illustrator Crack free for Windows 2025?
Download Adobe Illustrator Crack free for Windows 2025?grete1122g COPY & PASTE LINK 👉👉👉 https://click4pc.com/after-verification-click-go-to-download-page/
Adobe Illustrator CC Crack will make your illustration level upgrade by moving toward real modification purpose using adobe pro tools there ..
Wondershare PDFelement Pro 11.4.20.3548 Crack Free Download
Wondershare PDFelement Pro 11.4.20.3548 Crack Free DownloadPuppy jhon ➡ 🌍📱👉COPY & PASTE LINK👉👉👉 ➤ ➤➤ https://drfiles.net/
Wondershare PDFelement Professional is professional software that can edit PDF files. This digital tool can manipulate elements in PDF documents.
wAIred_RabobankIgniteSession_12062025.pptx
wAIred_RabobankIgniteSession_12062025.pptxSimonedeGijt In today's world, artificial intelligence (AI) is transforming the way we learn.
This talk will explore how we can use AI tools to enhance our learning experiences, by looking at some (recent) research that has been done on the matter.
But as we embrace these new technologies, we must also ask ourselves:
Are we becoming less capable of thinking for ourselves?
Do these tools make us smarter, or do they risk dulling our critical thinking skills?
This talk will encourage us to think critically about the role of AI in our education. Together, we will discover how to use AI to support our learning journey while still developing our ability to think critically.
Code and No-Code Journeys: The Coverage Overlook
Code and No-Code Journeys: The Coverage OverlookApplitools Explore practical ways to expand visual and functional UI coverage without deep coding or heavy maintenance in this session. Session recording and more info at applitools.com
Artificial Intelligence Workloads and Data Center Management
Artificial Intelligence Workloads and Data Center ManagementSandeepKS52 Data centers play a crucial role in the modern digital landscape, serving as the backbone for data storage, processing, and management. Understanding the structure and function of these facilities is essential, as they house the technology that supports various applications and services. The use of Kubernetes and container orchestration has transformed how software is deployed and managed, allowing for greater efficiency and scalability in handling applications. Additionally, the management of AI workloads presents unique challenges and opportunities, as organizations seek to optimize resources and performance for complex algorithms and data processing tasks. Together, these topics provide a comprehensive overview of the technologies and strategies that drive today’s information systems.
Women in Tech: Marketo Engage User Group - June 2025 - AJO with AWS
Women in Tech: Marketo Engage User Group - June 2025 - AJO with AWSBradBedford3 Creating meaningful, real-time engagement across channels is essential to building lasting business relationships. Discover how AWS, in collaboration with Deloitte, set up one of Adobe's first instances of Journey Optimizer B2B Edition to revolutionize customer journeys for B2B audiences.
This session will share the use cases the AWS team has the implemented leveraging Adobe's Journey Optimizer B2B alongside Marketo Engage and Real-Time CDP B2B to deliver unified, personalized experiences and drive impactful engagement.
They will discuss how they are positioning AJO B2B in their marketing strategy and how AWS is imagining AJO B2B and Marketo will continue to work together in the future.
Whether you’re looking to enhance customer journeys or scale your B2B marketing efforts, you’ll leave with a clear view of what can be achieved to help transform your own approach.
Speakers:
Britney Young Senior Technical Product Manager, AWS
Erine de Leeuw Technical Product Manager, AWS
Open Source Software Development Methods
Open Source Software Development MethodsVICTOR MAESTRE RAMIREZ Open Source Software Development Methods
GDG Douglas - Google AI Agents: Your Next Intern?
GDG Douglas - Google AI Agents: Your Next Intern?felipeceotto Presentation done at the GDG Douglas event for June 2025.
A first look at Google's new Agent Development Kit.
Agent Development Kit is a new open-source framework from Google designed to simplify the full stack end-to-end development of agents and multi-agent systems.
Smart Financial Solutions: Money Lender Software, Daily Pigmy & Personal Loan...
Smart Financial Solutions: Money Lender Software, Daily Pigmy & Personal Loan...Intelli grow Explore innovative tools tailored for modern finance with our Money Lender Software Development, efficient Daily Pigmy Collection Software, and streamlined Personal Loan Software. This presentation showcases how these solutions simplify loan management, boost collection efficiency, and enhance customer experience for NBFCs, microfinance firms, and individual lenders.
About Certivo | Intelligent Compliance Solutions for Global Regulatory Needs
About Certivo | Intelligent Compliance Solutions for Global Regulatory Needscertivoai Certivo delivers intelligent compliance solutions designed to simplify and automate regulatory management for modern businesses in the USA, UK, and EU. Our AI-driven compliance platform helps enterprises navigate complex requirements with ease, offering real-time automated compliance monitoring and powerful product compliance software. At Certivo, we’re driven by a mission to transform how companies handle compliance, reducing risk and boosting operational efficiency. Discover our core values, vision, and innovation behind our trusted compliance management solutions. Whether you're in life sciences, automotive, or tech, Certivo helps you simplify regulatory compliance and scale faster with confidence.
Modern app programming with RxJava and Eclipse Vert.x
- 1. Modern app programming with RxJava & Eclipse Vert.x
- 2. Who am I? ● Thomas Segismont ● tsegismont on GitHub, Twitter, Gmail, Freenode... ● Vert.x core team since August 2016 ● At Red Hat since November 2012 (RHQ and Hawkular) #RivieraDev @vertx_project
- 3. Expectations ● Goals – Why is reactive programming important? – What are RxJava and Vert.x? – How can I combine them to build scalable, efficient and resilient apps? ● Non goals – In-depth study of RxJava or Vert.x #RivieraDev @vertx_project
- 4. Back to the late 90s… A hotel room booking engine
- 6. Such apps are mainstream today! ● Microservices ● API economy #RivieraDev @vertx_project
- 7. Alexandre Duret-Lutz (CC BY-SA 2.0)
- 10. New stuff? ● Browser (AJAX, #setTimeout) ● GUI ● Node.js #RivieraDev @vertx_project
- 11. Event loop benefits ● Simple concurrency model ● Mechanical sympathy http://bit.ly/2cJMBsG – Higher throughput – Predictable latency #RivieraDev @vertx_project
- 12. Vert.x
- 13. What is Vert.x ● A toolkit (lib) ● … to build polyglot (on the JVM) – JS, Groovy, Ruby, Scala (3.4), Kotlin (3.4) ● … reactive systems #RivieraDev @vertx_project
- 17. Event Bus ● Nervous system of Vert.x ● Message passing style ● Different messaging paradigms: – Point to point – Publish/Subscribe – Request/Reply #RivieraDev @vertx_project
- 18. Running blocking code ● In the real world, most JVM libraries have blocking APIs – JDBC – io.File – Your legacy libs ● With Vert.x you can interact with blocking parts easily ● You won’t throw away your code assets! #RivieraDev @vertx_project
- 20. Callback based (reactive imperative)
- 21. CALLBACK HELL !
- 22. RxJava
- 23. Data and events flows ● It is great at organizing transformation of data and coordination of events ● It makes most sense when many sources of events are involved (modern apps!) #RivieraDev @vertx_project
- 24. Push based Observable Observer Subscription ● OnNext 0..∞ ● Terminal event 0..1 – OnComplete – OnError #RivieraDev @vertx_project
- 25. Reactive pull backpressure Observable Observer Subscription Request #RivieraDev @vertx_project
- 26. Observable / Single / Completable Zero One Many Sync void T Iterable<T> Async Completable Single<T> Observable<T> #RivieraDev @vertx_project
- 27. Demo Damn simple Rx Verticle
- 29. http://example.com http://example.com http://example.com https://coverartarchive.org/ Postgres Couchbase Vert.x RxJava Vert.x Web Client HTTP Vert.x JDBC Client Couchbase RxJava driver Event Bus Bridge (WebSocket) Vert.x Local Cache
- 30. Observable#map ReactiveX.io Creative Commons Attribution 3.0 License
- 31. Observable#map private Single<JsonArray> findAlbums(SQLConnection sqlConnection, Long artistId) { return sqlConnection.rxQueryStreamWithParams(findAlbumsByArtist, new JsonArray().add(artistId)) .flatMapObservable(SQLRowStream::toObservable) .map(row -> new JsonObject().put("id", row.getLong(0)).put("title", row.getString(1))) .collect(JsonArray::new, JsonArray::add) .toSingle(); } #RivieraDev @vertx_project
- 32. Observable#flatMap ReactiveX.io Creative Commons Attribution 3.0 License
- 33. Single#flatMap public void handle(RoutingContext rc) { dbClient.rxGetConnection().flatMap(sqlConnection -> { return findGenres(sqlConnection).doAfterTerminate(sqlConnection::close); }).flatMap(genres -> { rc.put("genres", genres); return templateEngine.rxRender(rc, "templates/index"); }).subscribe(rc.response()::end, rc::fail); } #RivieraDev @vertx_project
- 34. Single#zip ReactiveX.io Creative Commons Attribution 3.0 License
- 35. Single#zip Single<JsonObject> as = findAlbum(sqlConnection, albumId); Single<JsonArray> ts = findTracks(sqlConnection, albumId); return Single.zip(as, ts, (album, tracks) -> { Map<String, Object> data = new HashMap<>(2); data.put("album", album); data.put("tracks", tracks); return data; }).doAfterTerminate(sqlConnection::close); #RivieraDev @vertx_project
- 36. Observable#observeOn ReactiveX.io Creative Commons Attribution 3.0 License
- 37. Observable#observeOn #RivieraDev @vertx_project albumCommentsBucket.query(Query.parametrized(findRecentCommentsByAlbum, params)) .observeOn(RxHelper.scheduler(rc.vertx())) .flatMap(AsyncQueryResult::rows) .limit(5) .collect(JsonArray::new, (jsonArray, row) -> jsonArray.add(new JsonObject(row.value().toMap()))) .toSingle() .flatMap(data -> { rc.put("comments", data); return templateEngine.rxRender(rc, "templates/partials/album_comments"); }).subscribe(rc.response()::end, rc::fail);
- 39. Thank you! http://vertx.io Come get your sticker! #RivieraDev @vertx_project