201
DefraDB is a peer-to-peer, edge-first, zero-trust document database built on MerkleCRDTs and IPLD, with GraphQL-style queries, P2P sync and fine-grained access control.sourcenetwork
2026-08-27
2019-06-19
896 stars
Databases
244 projects · page 3 / 3
201-244 of 244
202
AntidoteDB is a highly available, geo-replicated key-value database built on CRDTs, offering cross-datacenter replication and highly available transactions.AntidoteDB
2026-08-27
2014-03-17
892 stars
203
StoneDB is a MySQL-compatible real-time HTAP database that adds a columnar engine for fast analytics and high compression, allowing drop-in MySQL replacement.stoneatom
2026-08-27
2022-06-09
884 stars
204
Epsilla is a high-performance open-source vector database supporting similarity search, metadata filtering, hybrid retrieval and built-in embeddings, deployable via Docker or cloud.epsilla-cloud
2026-08-27
2023-07-09
874 stars
205
Hyrise is an open-source research in-memory database system with comprehensive SQL support, query-plan optimization and built-in TPC-H/TPC-DS benchmarks.hyrise
2026-08-27
2017-04-06
872 stars
206
A PostgreSQL extension that embeds SQLite databases inside table columns for lightweight multitenant storage.frectonz
2026-08-27
2024-11-16
833 stars
207
A lightweight JSON-file database for Node.js with path-based data access, array operations, encryption and custom serialization.Belphemur
2026-08-27
2014-07-12
832 stars
208
A high-performance embeddable in-memory document database with complex queries, full-text and vector search, replication and sharding.Restream
2026-08-27
2017-07-07
815 stars
209
S2 is a serverless datastore for real-time streaming data, offering a CLI, a self-hostable server, and an SDK that durably persist append-only streams to object storage or local disk.s2-streamstore
2026-08-22
2025-11-07
815 stars
210
An object-oriented database for Python that provides transparent object persistence and ACID transactions without a separate query language.zopefoundation
2026-08-27
2012-12-28
764 stars
211
A lightweight embedded relational database in Rust with SQL, typed ORM models and pluggable RocksDB, LMDB or in-memory storage.KipData
2026-08-27
2023-06-05
760 stars
212
An embedded single-file graph database combining traversals, vector search, and full-text search locally.jeffhajewski
2026-08-26
2025-12-20
747 stars
213
An AI search database for unstructured data that combines vector, full-text, and graph indexes to power hybrid retrieval for RAG and similar applications.nuclia
2026-08-27
2022-04-05
723 stars
214
A local-first database and workspace for AI agents that unifies records, docs, files, skills, and apps with reviewable writes over MCP, API, or CLI.busabase
2026-09-08
2026-06-23
722 stars
215
An embedded Rust database built on redb, offering ACID transactions, multiple indexes, real-time subscriptions, and automatic model migration for desktop, mobile, and server apps.vincent-herlemont
2026-08-27
2023-05-09
721 stars
216
A lightweight relational database written in Go, implementing a B+ tree storage engine, free-list management, transactions, and concurrent reads, with a focus on database internals.Sahilb315
2026-08-27
2024-11-29
708 stars
217
A transactional storage engine for Zarr tensor data on cloud object storage, adding snapshots, branches, tags, time travel, and consistent parallel read/write access.earth-mover
2026-08-27
2024-07-30
702 stars
218
A lightweight Postgres-compatible runtime written in Rust that creates thousands of isolated, disposable databases inside one process. It targets agent sandboxes, CI, pull requests, and short-lived test environments.pgrundev
2026-10-28
2026-10-08
696 stars
219
Arc is an open-source, SQL-native time-series database for telemetry. It ingests millions of records per second, stores data as Parquet on local or object storage, and offers retention policies, continuous queries, and analytical SQL in a single binary.Basekick-Labs
2026-08-27
2025-10-07
690 stars
220
SignalDB is a reactive, local-first JavaScript database for web apps. It offers a MongoDB-like API, optimistic UI updates, pluggable local storage, and real-time synchronization across data sources, with adapters for React, Vue, Svelte, Solid, and Angular.maxnowack
2026-08-27
2023-07-03
690 stars
221
A repository distributing the latest QQWry IP geolocation database file, automatically refreshed twice daily via GitHub Actions for use by IP lookup software.FW27623
2026-08-27
2023-04-12
689 stars
222
lmdb-js is an ultra-fast Node.js, Bun, and Deno interface to LMDB, offering ACID-compliant key-value storage, synchronous reads, batched asynchronous writes, versioning, and optional compression for high-performance structured data.kriszyp
2026-08-27
2019-04-17
683 stars
223
Scality's open-source multi-cloud data controller that gives a unified namespace, access API, and search across local volumes and public object stores such as S3, Azure Blob, and Google Cloud Storage.scality
2026-08-27
2017-06-07
675 stars
224
CorfuDB is a cluster consistency platform built around a distributed shared log. It provides linearizable reads and writes, strictly serializable transactions, and highly available in-memory data structures for distributed applications.CorfuDB
2026-08-27
2013-09-19
669 stars
225
Raphtory is a scalable temporal graph analytics database written in Rust with Python APIs. It runs embedded or as a GraphQL server and supports time travel, full-text search, multilayer modeling, and built-in graph algorithms.Pometry
2026-08-27
2017-05-30
653 stars
226
F1DB is an open-source Formula 1 database containing all-time racing data and statistics. Releases are provided as CSV, JSON, SQL dumps, and SQLite files covering drivers, constructors, circuits, seasons, and race results.f1db
2026-08-27
2021-09-07
653 stars
227
denokv is a self-hosted backend for Deno KV, the JavaScript-first key-value database. Built on SQLite, it serves networked Deno processes with ACID transactions, multiple consistency levels, and Docker or Kubernetes deployment.denoland
2026-08-27
2023-10-18
652 stars
228
UStore is a modular multi-modal ACID database for AI and semantic search, storing documents, graphs, vectors and blobs behind one API with bindings for Python, C++, Java and Go.unum-cloud
2026-08-27
2022-06-12
649 stars
229
ScalarDB is a universal HTAP engine that adds ACID transactions and real-time analytics across diverse databases, simplifying the management of multi-database systems.scalar-labs
2026-08-27
2018-10-05
644 stars
230
ObjectBox for Swift is an embedded NoSQL database for iOS and macOS that persists Swift objects quickly and adds on-device vector search and sync.objectbox
2026-08-26
2018-11-16
620 stars
231
Venice is LinkedIn's open-source derived data storage platform for planet-scale workloads, offering high-throughput ingestion, low-latency reads and active-active replication for feature stores.linkedin
2026-08-27
2021-03-18
620 stars
232
qqwry.ipdb packages the Chunzhen IP geolocation database in IPIP format, mapping IPv4 and IPv6 addresses to country, region, city and ISP data for use by applications.metowolf
2026-08-27
2019-03-25
618 stars
233
A high-performance transactional key-value storage engine written in C, built on an LSM-tree and offering ACID transactions, MVCC, column families, TTL, and configurable compression.tidesdb
2026-08-27
2024-10-14
610 stars
234
A unified MySQL, Postgres, and FlightSQL server powered by DuckDB, giving MySQL and Postgres users fast columnar OLAP analytics through familiar wire protocols.apecloud
2026-08-27
2024-08-22
593 stars
235
GoatDB is an embedded, distributed document database for human-agent collaboration, offering offline replicas, signed commits, and Git-style structural merges with TypeScript and React support.goatplatform
2026-08-27
2024-12-03
583 stars
236
DBreeze is an embedded, ACID-compliant multi-paradigm database for .NET, combining key-value storage, object layers, full-text search, and vector similarity search across desktop, mobile, and IoT platforms.hhblaze
2026-08-27
2013-08-12
581 stars
237
Sir.DB is a tiny file-system JSON database for Node.js that stores each record as a human-readable, Git-diffable file, making small datasets easy to inspect and version.DO-SAY-GO
2026-08-27
2020-01-15
573 stars
238
GroundDB is a thin Meteor package that provides offline database caching, storing subscribed cloud collections in local storage such as localStorage or IndexedDB for disconnected use.Meteor-Community-Packages
2026-08-27
2013-07-21
566 stars
239
Radish is a Redis-compatible key-value server that runs inside a Cloudflare Durable Object, using SQLite as hot storage and R2 as a cold tier to avoid cluster and failover operations.Dhravya
2026-09-16
2024-03-26
535 stars
240
An open-source single-node analytical database engine built for geospatial workloads, with spatial indexing, SQL and Python APIs, and fast vector and raster analysis.apache
2026-09-09
2025-08-25
526 stars
241
A fast NoSQL database engine and server for Node.js and the browser with transactions, indexes, queries, and realtime change notifications, largely compatible with Firebase's realtime database API.appy-one
2026-08-27
2018-06-19
526 stars
242
An embeddable SQLite database that forms a Raft cluster for high availability, replication, automatic failover, backups and distributed caches.sebadob
2026-09-24
2024-07-18
520 stars
243
An open-source RocksDB plugin from TiKV that separates keys from values to reduce write amplification, improving write performance for large-value workloads in LSM storage engines.tikv
2026-08-27
2019-05-02
514 stars
244
A high-performance persistent ordered key-value database and LSM-tree storage engine for .NET, offering ACID transactions, write-ahead logging, range scans, and live backup as a foundation for custom data systems.ZoneTree
2026-09-04
2022-07-06
507 stars