Repository Index

DuckDB is a high-performance analytical database system

• sql
• database
• olap
• analytics

A library that provides an embeddable, persistent key-value store for fast storage.

• database
• storage-engine

A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.

• database
• embedded-database
• sql
• sqlite3

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

• database
• nosql
• nodejs
• couchdb

Simple and fast JSON database

• database
• lodash
• nodejs
• localstorage

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

• sqlite
• database
• embedded-database
• rust

Embeddable Postgres with real-time, reactive bindings.

• database
• postgres
• wasm

A lightweight, lightning-fast, in-process vector database

• rag
• agent-skills
• embedded
• faiss

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

• approximate-nearest-neighbor-search
• image-search
• nearest-neighbor-search
• recommender-system

An embedded key/value database for Go.

MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.

Lightweight, fast and reliable key/value storage engine based on Bitcask.

• database
• kv-store
• golang
• data-structures

BuntDB is an embeddable, in-memory key/value database for Go with custom indexing and geospatial support

• database
• in-memory
• key-value
• golang

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.

• key-value
• go
• golang
• database

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

• data-science
• database
• embedded-database
• olap

An Embedded NoSQL, Transactional Database Engine

• database
• embedded
• key-value
• storage

A simple, fast and versatile Datalog database

• key-value-store
• embedded-database
• fulltext-search
• vector-database

:snowboarder: EJDB2 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL).

• ejdb
• database
• json
• nosql

Embedded key-value store for read-heavy workloads written in Go

• go
• key-value
• hash-table
• key-value-store

Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

• embedded-database
• java
• kotlin
• key-value

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

• xquery
• java
• temporal-data
• storage

Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.

• embeddings
• go
• golang
• llm

EliasDB a graph-based database.

• golang
• graph
• embedded
• supports-transactions

A RocksDB compliant high performance scalable embedded key-value store

• key-value-store
• kvs
• storage-engine
• speedb