repowiseelastic/elasticsearch

elastic / elasticsearch

Free and Open Source, Distributed, RESTful Search Engine

Java★ 78,197

github.com/elastic/elasticsearchIndexed at 4d3bb5aBehind upstream

What is elasticsearch?

elasticsearch is a distributed search and analytics engine, scalable data store, and vector database for searching and analyzing data. It stores and indexes structured or unstructured data so REST APIs can add documents and retrieve search results. Elasticsearch is primarily written in Java.

Written by a model from the README and the source

Code health

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https://api.repowise.dev/mcp/elastic/elasticsearch
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Try asking

  • get_overview()
  • get_answer("how is elasticsearch put together?")
  • get_why("why is elasticsearch structured this way?")

Explore elasticsearch

Key features of elasticsearch

  • Elasticsearch supports full-text search over indexed documents.
  • Elasticsearch supports vector searches and generative AI applications.
  • Elasticsearch stores logs, metrics, application performance monitoring data, and security logs.
  • Elasticsearch supports augmented generation and search use cases.
  • Elasticsearch provides REST APIs for indexing, retrieving, and searching documents.

How elastic/elasticsearch works

Data enters Elasticsearch through REST APIs or clients that send HTTP requests. Elasticsearch stores and indexes documents in indices, while timestamped data can use data streams with multiple backing indices. A cluster makes newly indexed documents available from any node, and search requests query the indexed data. The start-local script sets up Elasticsearch and Kibana with Docker for local development and testing. Kibana provides Discover and a Dev Tools Console for searching data, testing requests, and creating data views. The Python elasticsearch client can connect to a local cluster with basic authentication.

elastic/elasticsearch FAQ

What is elasticsearch?

elasticsearch is a distributed search and analytics engine, scalable data store, and vector database for searching and analyzing data.

How does elasticsearch work?

elasticsearch accepts documents and requests through REST APIs, stores and indexes the documents, and returns search results from the indexed data. Elasticsearch clusters make indexed documents available from any node.

What language is elasticsearch written in?

elasticsearch is written primarily in Java.

How is the elasticsearch code organized?

elasticsearch is organized as a Java codebase that provides the Elasticsearch engine, REST APIs, cluster services, indexing, and search functionality.

When should I use elasticsearch?

Use elasticsearch for full-text search, logs, metrics, application performance monitoring, security logs, vector search, and augmented generation.

The summary, features and answers on this page are written by a model from the README and the source, and refreshed with each index.

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