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OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
One proximity graph for vector search, sparse products & attention across RAM, VRAM & NVMe, over dense vectors, sequences, shapes & geospatial sets in 14 languages 🔍
A composable and fully extensible C++ execution engine library for data management systems.
A full-text search engine in rust
Fully functional Twitter clone built in flutter framework using Firebase realtime database and storage
PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.
ACID Document Database
Quickly make and deploy full-stack apps with database, auth, styling, storage etc. figured out for you. Add all primitives you want.
A simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.
Create full-fledged APIs for slowly moving datasets without writing a single line of code.
Serverpod is a next-generation app and web server, explicitly built for the Flutter and Dart ecosystem.
The AI-Native Search Database. Best for agent storage, it unifies vector, text, structured, and semi-structured data into a single engine. This all-in-one database makes agents smarter, easier to run, and more stable.
Full-stack CRUD, simplified, with SSOT TypeScript entities
A fully featured full text search engine written in PHP
Tendis is a high-performance distributed storage system fully compatible with the Redis protocol.
Add a real-time analytics node to your operational database. Spice is a portable, accelerated SQL query, search, and LLM-inference engine in Rust for data-grounded AI apps and agents.
A full-stack, syncing database that runs on both server and client. Pluggable storage (indexeddb, sqlite, durable objects), syncs over websockets, and works with your favorite framework (React, Solid, Vue, Svelte).
Full featured redis cache backend for Django.
🔍 Tiny, full-text search engine for static websites built with Rust and Wasm
Modern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services
PyPika is a python SQL query builder that exposes the full richness of the SQL language using a syntax that reflects the resulting query. PyPika excels at all sorts of SQL queries but is especially useful for data analysis.
Apache Lucene.NET is an open-source full-text search library written in C#, ported from the Apache Lucene project.
AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intelligent agents and applications.