AWS Lambda Tutorial For Beginners | What is AWS Lambda? | AWS Tutorial For Beginners | Simplilearn
This AWS Lambda Tutorial will help you understand what is AWS Lambda, why do we use AWS Lambda, how does AWS Lambda work, AWS Lambda concepts such as requests, containers and backups along with a demo on Backing up data on AWS S3 using AWS Lambda. AWS Lambda is an event-driven, serverless computing platform provided by Amazon as a part of the Amazon Web Services. It is a computing service that runs code in response to events and automatically manages the computing resources required by that code. Now, let us deep dive into this presentation and understand what AWS Lambda actually is. Below topics are explained in this AWS Lambda Tutorial: 1. Features of AWS Lambda 2. What is AWS Lambda? 3. Where is AWS Lambda used? 4. Use Case - Backing up data in S3 using AWS Lambda This AWS certification training is designed to help you gain the in-depth understanding of Amazon Web Services (AWS) architectural principles and services. You will learn how cloud computing is redefining the rules of IT architecture and how to design, plan, and scale AWS Cloud implementations with best practices recommended by Amazon. The AWS Cloud platform powers hundreds of thousands of businesses in 190 countries, and AWS certified solution architects take home about $126,000 per year. This AWS certification course will help you learn the key concepts, latest trends, and best practices for working with the AWS architecture – and become industry-ready AWS certified solutions architect to help you qualify for a position as a high-quality AWS professional. The course begins with an overview of the AWS platform before diving into its individual elements: IAM, VPC, EC2, EBS, ELB, CDN, S3, EIP, KMS, Route 53, RDS, Glacier, Snowball, Cloudfront, Dynamo DB, Redshift, Auto Scaling, Cloudwatch, Elastic Cache, CloudTrail, and Security. Those who complete the course will be able to: 1. Formulate solution plans and provide guidance on AWS architectural best practices 2. Design and deploy scalable, highly available, and fault tolerant systems on AWS 3. Identify the lift and shift of an existing on-premises application to AWS 4. Decipher the ingress and egress of data to and from AWS 5. Select the appropriate AWS service based on data, compute, database, or security requirements 6. Estimate AWS costs and identify cost control mechanisms This AWS course is recommended for professionals who want to pursue a career in Cloud computing or develop Cloud applications with AWS. You’ll become an asset to any organization, helping leverage best practices around advanced cloud-based solutions and migrate existing workloads to the cloud. Learn more at: https://www.simplilearn.com/
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AWS Lambda Tutorial For Beginners | What is AWS Lambda? | AWS Tutorial For Beginners | Simplilearn
- 2. One day, at an office... Hey! Congrats on the promotion! What’s your work like?
- 3. One day, at an office... I scale and manage servers and operating systems, apply security patches, monitor all of these, at the same time ensure the best quality of applications for our users!
- 4. One day, at an office... Wow, you’re taking on a lot of work! You sure there isn’t an easier way to handle all of this?
- 5. One day, at an office... Nah, I can do it, easy!
- 6. One day, at an office... A few days later… You seem upset! Is everything okay?
- 7. One day, at an office... Not really…no. There are too many things to do all by myself. Not to mention, I have to pay for things I don’t even end up using…
- 8. One day, at an office... Wish there was an easier way to handle all of this.
- 9. One day, at an office... Don’t worry. I’ve got just the solution for you!
- 10. One day, at an office... Let me introduce you to my friend, AWS Lambda. He’ll help you with everything!
- 11. One day, at an office...
- 12. Hi! I’m AWS Lambda! And I’ve got all the solutions for you One day, at an office...
- 13. One day, at an office... The features of AWS Lambda Today I’ll be telling you about: What is AWS Lambda? Where AWS Lambda is used How AWS Lambda works Use Case – Backing up data
- 14. One day, at an office... The features of AWS Lambda Today I’ll be telling you about: What is AWS Lambda? Where AWS Lambda is used How AWS Lambda works Use Case – Backing up data
- 15. One day, at an office... The features of AWS Lambda Today I’ll be telling you about: What is AWS Lambda? Where AWS Lambda is used How AWS Lambda works Use Case – Backing up data
- 16. One day, at an office... The features of AWS Lambda Today I’ll be telling you about: What is AWS Lambda? Where AWS Lambda is used How AWS Lambda works Use Case – Backing up data
- 17. One day, at an office... The features of AWS Lambda Today I’ll be telling you about: What is AWS Lambda? Where AWS Lambda is used How AWS Lambda works Use Case – Backing up data
- 18. One day, at an office... Here’s what you can do with AWS Lambda!
- 19. One day, at an office... You don’t require servers. All you need to do is write the code and upload it to Lambda No worries about the Server
- 20. One day, at an office... You don’t require servers. All you need to do is write the code and upload it to Lambda No worries about the Server Which means, you can stop worrying about provisioning and managing those servers! The only thing Lambda requires to work is your code!
- 21. One day, at an office... Scaling is done automatically based on the size of the workload Automatic Scaling
- 22. One day, at an office... Scaling is done automatically based on the size of the workload Automatic Scaling It scales the application running the code in response to each trigger
- 23. One day, at an office... You only pay for the amount of time that your code is running Metering on the second
- 24. One day, at an office... You only pay for the amount of time that your code is running Metering on the second Which means that you’re not charged for any of the servers. The only payment required is for the amount of time the code is computed
- 25. What is AWS Lambda? AWS Lambda is one of the services that falls under the ‘Compute’ domain of services that AWS provides
- 26. What is AWS Lambda? AWS Lambda is one of the services that falls under the ‘Compute’ domain of services that AWS provides Compute Amazon EC2
- 27. What is AWS Lambda? AWS Lambda is one of the services that falls under the ‘Compute’ domain of services that AWS provides Compute Amazon EC2 Amazon EBS
- 28. What is AWS Lambda? AWS Lambda is one of the services that falls under the ‘Compute’ domain of services that AWS provides Compute Amazon EC2 Amazon EBS Amazon Elastic Load Balancing
- 29. What is AWS Lambda? AWS Lambda is one of the services that falls under the ‘Compute’ domain of services that AWS provides Compute Amazon EC2 Amazon EBS Amazon Elastic Load Balancing AWS Lambda
- 30. What is AWS Lambda? Lambda allows you to execute code for any type of application
- 31. What is AWS Lambda? Lambda can be used to run code in response to certain events from other services
- 32. What is AWS Lambda? Supports a number of prominent programming languages like Node.js, Java, C#, etc.
- 33. Where is Lambda used? There are a huge number of ways that AWS Lambda is used by businesses, some of them are…
- 34. Where is Lambda used? Adding images into S3 bucket AWS Lambda is used to process images when it’s uploaded
- 35. Where is Lambda used? Adding images into S3 bucket AWS Lambda is triggered AWS Lambda is used to process images when it’s uploaded
- 36. Where is Lambda used? Adding images into S3 bucket AWS Lambda is triggered The images are processed and converted into thumbnails based on the device AWS Lambda is used to process images when it’s uploaded
- 37. Where is Lambda used? Social data is added into Amazon Kinesis AWS Lambda is used to analyze social media data # Trending hashtags
- 38. Where is Lambda used? AWS Lambda is used to analyze social media data AWS Lambda is triggered # Trending hashtags Social data is added into Amazon Kinesis
- 39. Where is Lambda used? AWS Lambda is used to analyze social media data The data is stored into a database which can be used by business users AWS Lambda is triggered # Trending hashtags Social data is added into Amazon Kinesis
- 40. Where is Lambda used? Some of the companies that use AWS Lambda include…
- 41. How does Lambda work? Clients (An accurate representation of AWS Lambda) Container #1 Container #2 Container #3 Container #4 Container #5 Multiple requests Multiple requests } Only pay for processing time So here’s how AWS Lambda works..
- 42. How does Lambda work? Clients
- 43. How does Lambda work? Clients These clients could be anyone who’s sending requests to AWS Lambda. It could be an application or other Amazon services
- 44. How does Lambda work? Clients
- 45. How does Lambda work? Clients Container #1 Single request AWS Lambda
- 46. Single request AWS Lambda How does Lambda work? Clients Container #1 So these requests are given to a container to handle. A container contains the code the user has provided to satisfy the query
- 47. How does Lambda work? Clients Multiple requests Container #1 Container #2 Container #3 Container #4 Container #5 Multiple requests AWS Lambda
- 48. AWS Lambda Container #1 Container #2 Container #3 Container #4 Container #5 Multiple requests How does Lambda work? Clients Multiple requests With an increasing number of requests, an increasing number of containers are created
- 49. AWS Lambda Container #1 Container #2 Container #3 Container #4 Container #5 Multiple requests How does Lambda work? Clients Multiple requests When the requests reduce, the number of containers reduce as well
- 50. How does Lambda work? Clients Container #1 Container #2 Container #3 Container #4 Container #5 Multiple requests Multiple requests } Only pay for processing time AWS Lambda
- 51. AWS Lambda } Only pay for processing time How does Lambda work? Clients Container #1 Container #2 Container #3 Container #4 Container #5 Multiple requests Multiple requests } You’re only charged for the amount of time that a function is running inside these containers
- 52. Use Case - Backing up data Now consider a situation where you have to set up a temporary storage system to back up data as soon as it is uploaded
- 53. So, how’s our temporary backup system going? Use Case - Backing up data
- 54. Not all that great, actually Use Case - Backing up data
- 55. I don’t think there’s any way I can create a backup! Use Case - Backing up data
- 56. Use Case - Backing up data Oh, don’t worry. We can use AWS Lambda to set things up. Here’s what we’ll do…
- 57. Use Case - Backing up data Creating two S3 buckets
- 58. Use Case - Backing up data Creating two S3 buckets So here one of the buckets is the source (where the data is uploaded) and the other one is where the data is to be backed up
- 59. Use Case - Backing up data Creating two S3 buckets Create IAM roles and policies
- 60. Use Case - Backing up data Create IAM roles and policies Create a Lambda function to copy files between buckets Creating two S3 buckets
- 61. Use Case - Backing up data Creating two S3 buckets Create IAM roles and policies Create a Lambda function to copy files between buckets This Lambda function is invoked every time there’s an upload into the bucket. This data is then uploaded into the backup bucket
- 62. Use Case - Backing up data Create a Lambda function to copy files between buckets Testing it outCreate IAM roles and policies Creating two S3 buckets
- 63. Use Case - Backing up data And with that, you have your own temporary backup system!
- 64. Here’s what you’ve learnt so far
- 65. Here’s what you’ve learnt so far