搜索引擎

elastic / elasticsearch

Elasticsearch 是一个分布式、RESTful 风格的搜索和分析引擎，是 Elastic Stack 的核心。它支持海量数据集的近实时搜索、向量搜索，并能与生成式 AI 应用集成，适用于日志、指标、APM 等多种场景。

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 / tantivy

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

opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.

quickwit-oss / quickwit

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