搜尋引擎

elastic / elasticsearch

Elasticsearch 是一個分散式、RESTful 風格的搜尋和分析引擎，為 Elastic Stack 的核心。它支援海量資料集的即時搜尋、向量搜尋，並能與生成式 AI 應用整合，適用於日誌、指標、APM 等多種場景。

opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.

meilisearch / meilisearch

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

typesense / typesense

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

quickwit-oss / quickwit

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

quickwit-oss / tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust