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Elasticsearch
toncho11 edited this page Apr 28, 2023
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Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents. Elasticsearch is developed in Java and is dual-licensed. Features:
- has adapters for all popular programming languages
- Elasticsearch is a document oriented database
- a type of NOSQL database
- uses Query DSL
It is often used along side other products like Logstash (server-side data processing pipeline) and Kibana (for data visualization).
It can be used with for many tasks. Check Semantic Search using elasticsearch, openai, and LLM with langchain.