Observability guides

Elasticsearch vs. OpenSearch: key differences (2026)

Elasticsearch and OpenSearch are two open-source search engines built from the same original codebase, and the split between them now shapes licensing costs, query performance, and AI features...

Elasticsearch Architecture: 8 Key Components and Putting Them to Work

Elasticsearch Architecture and Components  The Elasticsearch architecture includes the following components: Elasticsearch Architecture in Action:...

Elasticsearch with Python: Indexing, Searching, and Optimization

What Is the Elasticsearch Python Client?  The Elasticsearch Python client enables Python developers to communicate...

Elasticsearch: The Basics and a Quick Tutorial

Elasticsearch Architecture and Components  Elasticsearch’s architecture is designed around a few core concepts: nodes, clusters, indices and types, documents and fields, and shards and replicas. Nodes In Elasticsearch,...

Elastic Cloud vs. Coralogix

Elasticsearch Query Examples

ELK Stack: Definition, Use Cases, and Tutorial

ELK Stack Architecture and Components Elasticsearch Elasticsearch is a real-time, distributed storage, search, and analytics engine. It works well in environments where scalability and resilience are critical. Elasticsearch...

Elasticsearch vs. Splunk: 6 Key Differences and How to Choose

Elasticsearch vs. Splunk: Key Differences  While both tools are useful for managing data, there are...

Elasticsearch on AWS: 3 Managed Services and How to Get Started

Why Should You Run Elasticsearch on AWS? Running Elasticsearch on AWS offers several benefits, specifically...