A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
- search-engine
- typo-tolerance
- site-search
- database
Repository Index
72,862 visible repositories in the index
1–24 of 53 · Most stars
A scalable, distributed, collaborative, document-graph database, for the realtime web
- database
- distributed
- distributed-database
- document-database
Scalable datastore for metrics, events, and real-time analytics
Translated25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker.
- clickhouse
- database
- database-client
- database-management
Search infrastructure for AI
Development at the speed of light
- database
- dataoriented
- game-development
- relational
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
- analytics
- cube
- postgresql
- mysql
AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.
- elasticsearch
- hybrid-search
- search-engine
- vector-search
Distributed transactional key-value database, originally created to complement TiDB
- distributed-transactions
- raft
- rust
- key-value
Cloud-native OSS search engine for observability
- rust
- log-management
- logs
- tantivy
A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).
- graph-database
- knowledge-graph
- database-as-a-service
- cloud-database
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.
- rust
- database
- serverless
- bigdata
the champagne of beta embedded databases
- incredibly-spicy
- database
- embedded-kv
- concurrent
Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..
- machine-learning
- computer-vision
- data-format
- deep-learning
The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
- cloud-native
- rust
- metrics
- logs
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
Postgres rewritten in Rust, now faster than Postgres and Clickhouse
- ai-assisted-development
- database
- postgres
- postgresql
🐸 a database tool for the terminal
Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.
Build Postgres Extensions with Rust!
- rust
- rustlang
- postgres
- postgresql
RuVector provides High Performance, Real-Time decisions and agent memory , Self-Learning Ai, Vector GNN DB built in Rust.
- ai
- ai-ocr
- gnn
- graph
TypeDB: Built for systems, not records
- database
- knowledge-base
- knowledge-representation
- reasoning
Seed your development database with real data ⚡️