LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
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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.
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.
An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.
:kangaroo: - PouchDB is a pocket-sized database.
Embeddable Postgres with real-time, reactive bindings.
A lightweight, lightning-fast, in-process vector database
- rag
- agent-skills
- embedded
- faiss
Fast key-value DB in Go.
- key-value
- golang
- library
- go
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
- approximate-nearest-neighbor-search
- image-search
- nearest-neighbor-search
- recommender-system
LiteDB - A .NET NoSQL Document Store in a single data file
the champagne of beta embedded databases
- incredibly-spicy
- database
- embedded-kv
- concurrent
immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history
- key-value
- immutable
- merkle-tree
- go
HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.
Immutable database and Datalog query engine for Clojure, ClojureScript and JS
- clojure
- database
- memory-database
- clojurescript
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
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
Embeddable, replicated and fault-tolerant SQL engine.
Lightweight and blazing fast key-value database written in pure Dart.
A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!
- database
- graph
- client-server
- cross-platform
A high performance NoSQL Database Server powered by Go
- ledisdb
- redis
- rocksdb-support
- support-cluster