A library that provides an embeddable, persistent key-value store for fast storage.
- database
- storage-engine
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A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/
An open source cybersecurity protocol for syncing decentralized graph data.
libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
the champagne of beta embedded databases
- incredibly-spicy
- database
- embedded-kv
- concurrent
HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.
Realm is a mobile database: an alternative to SQLite & key-value stores
- mobile-database
- nosql-database
- realm-mobile-database
- realm
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
- ai-native
- nearest-neighbor-search
- rag
- vector-search
Database for Android and JVM - first and fast, lightweight on-device vector database
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.
YapDB is a collection/key/value store with a plugin architecture. It's built atop sqlite, for Swift & objective-c developers.
🗻 Log-structured, embeddable key-value storage engine written in Rust
- database
- lsm
- lsm-tree
- lsmt
An in memory postgres DB instance for your unit tests
- hacktoberfest
- pg-promise
- typeorm
- node-postgres
WebAssembly version of DuckDB
Represent large sets and maps compactly with finite state transducers.
The Universal Storage Engine
- tiledb
- arrays
- storage-engine
- scientific-computing
🐙 OctoBase is the open-source database behind AFFiNE, local-first, yet collaborative. A light-weight, scalable, data engine written in Rust.
- collaborative
- self-contained
- decentralized-storage
- database
Versioned, fast, distributed Datalog engine for everyone.
- datahike
- datalog
- database
- clojure
👑 qqzeng-ip/QZDB 极速IP解析引擎 | Next-gen High-Performance IP Lookup Engine (IPv4 & IPv6). Supports LPM, zero-allocation SDKs (C/Rust/Go/Java/C#/NodeJS/Python/PHP) & DBMS scripts.
- cidr-lookup
- cpp
- csharp
- database-scripts
Universal abstract-level database for Node.js and browsers.
Tonbo is an embedded database for serverless and edge runtimes.
- arrow
- big-data
- rust
- store-engine
A simple, fast and versatile Datalog database
- key-value-store
- embedded-database
- fulltext-search
- vector-database
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