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Databases / Elasticsearch

Elasticsearch

80 posts

Scalability and Resilience: Clusters, Nodes, and Shards

Last Updated: 12 June 2024

In today's data-driven world, having efficient and reliable systems for storing and retrieving data is crucial. Elasticsearch excels as a powerful search and analytics eng...read more

Shards and Replicas in Elasticsearch

Last Updated: 12 June 2024

Elasticsearch, built on top of Apache Lucene, offers a powerful distributed system that enhances scalability and fault tolerance. This distributed nature introduces comple...read more

Elasticsearch Performance Tuning

Last Updated: 17 June 2024

As your Elasticsearch cluster grows and your usage evolves, you might notice a decline in performance. This can stem from various factors, including changes in data volume...read more

Highlighting Search Results with Elasticsearch

Last Updated: 26 June 2024

One powerful open-source and highly scalable search and analytics web application that can effectively carry out efficiently retrieving and displaying relevant information...read more

Geospatial Search and Location-Based Queries

Last Updated: 26 June 2024

Location-based services have become virtually unavoidable in today’s environment as they are included in numerous applications and services such as navigation and ride-sha...read more

Fuzzy matching in Elasticsearch

Last Updated: 08 July 2024

Fuzzy matching is a powerful technique for handling search inputs that may contain errors, such as typos or variations in spelling. It allows systems to find similar strin...read more

Handling Document Updates, Deletes, and Upserts

Last Updated: 16 July 2024

Effective data management is important for robust applications, encompassing not just storage and retrieval but also flexible data modification. This chapter covers techni...read more

Suggesters in Elasticsearch

Last Updated: 09 July 2024

Elasticsearch is a powerful, open-source search and analytics engine widely used for full-text search, structured search, and analytics. One of its advanced features is th...read more

Elasticsearch Monitoring and Management Tool

Last Updated: 09 July 2024

Elasticsearch is an open-source search and investigation motor, that has acquired huge prominence for its capacity to deal with enormous volumes of information and give cl...read more

Completion suggesters in Elasticsearch

Last Updated: 09 July 2024

Elasticsearch is a scalable search engine that is based on Apache Lucene and provides numerous capabilities related to full-text search, analytics, and others. Of all thes...read more

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Troubleshooting Common Elasticsearch Problems

Last Updated: 08 July 2024

Elasticsearch offers near-real-time analytics and search for many kinds of data. No matter what kind of data you have—numerical, geographical, or structured—Elasticsearch ...read more

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Manage Elasticsearch documents with indices and shards

Last Updated: 11 July 2024

Elasticsearch is an open-source search and analytics engine that is designed to uniquely handle large data patterns with great efficiency. The major parts of it include in...read more

Introduction to Monitoring using the ELK Stack

Last Updated: 16 July 2024

ELK Stack is the top open-source IT log management solution for businesses seeking the benefits of centralized logging without the high cost of enterprise software. When E...read more

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Managing Resource Allocation for Logging Services

Last Updated: 18 July 2024

Logging services occupy a significant position in today’s modern software development to monitor, debug, and maintain applications. However, coordinating how these service...read more

Mastering Fragment_Size in Elasticsearch for Optimized Search Results

Last Updated: 25 July 2024

The article investigates the relationship between the 'fragment_size' option and search query efficiency, which is a critical component of Elasticsearch performance. The m...read more