Repository Index

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

Run a real Postgres database locally on Linux, OSX or Windows as part of another Go application or test

Flutter database for super-fast Dart object persistence

• dart
• flutter
• android
• ios

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

Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.

• bolt
• cypher
• database
• enterprise-solutions

NoSQL embedded document store for Java

• nosql
• embedded-database
• documentdb
• android

MariaDB Embedded in Java JAR

• mariadb
• mariadb4j-db
• mariadb-native-binaries
• database

pure-Go SQLite driver for Go (SQLite embedded)

• sqlite
• sqlite3
• database
• driver

Ruby bindings for the SQLite3 embedded database

• sqlite
• ruby

A lightweight document-oriented NoSQL database written in pure Golang.

• nosql-database
• document-oriented-database
• golang
• json

Embeddable, in-memory, document-oriented database with a high-level Query builder interface.

• database
• embedable
• go
• in-memory

Trilogy is a client library for MySQL-compatible database servers, designed for performance, flexibility, and ease of embedding.

A Modern C++ Data Sciences Toolkit

• nlp
• nlp-parsing
• search-engine
• inverted-index

Elixir embedded key/value database

• database
• embedded
• elixir
• key-value

Swift database - fast, simple and lightweight (iOS, macOS)

• ios
• database
• edge
• embedded

High-performance write & space optimized transactional storage engine.

• storage-engine
• c-library
• database
• lsm-tree

C# .NET NOSQL ( key value, object store embedded TextSearch SemanticSearch Vector layer ) ACID multi-paradigm database management system.

• nosql
• database
• embedded
• c-sharp

Embeddable and distributed in-memory alternative to Redis.

• cluster
• database
• distributed
• memory