Trending repositories

1.alibaba / zvec

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

• rag
• agent-skills
• embedded
• faiss
• hnsw
• llm-memory
• +9 more

2.qdrant / qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

• neural-network
• search-engine
• knn-algorithm
• hnsw
• vector-search
• nearest-neighbor-search
• +14 more

3.LMCache / LMCache

LMCache: Supercharge Your LLM with the Fastest KV Cache Layer

• amd
• cuda
• inference
• kv-cache
• llm
• pytorch
• +4 more

4.ClickHouse / ClickHouse

ClickHouse® is a real-time analytics database management system

• dbms
• olap
• analytics
• sql
• big-data
• mpp
• +11 more

5.prometheus / prometheus

The Prometheus monitoring system and time series database.

• monitoring
• metrics
• alerting
• graphing
• time-series
• prometheus
• +1 more

6.dbeaver / dbeaver

Free universal database tool and SQL client

• sql
• database
• dbeaver
• gui
• mysql
• postgresql
• +12 more

7.milvus-io / milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

• anns
• nearest-neighbor-search
• faiss
• vector-search
• image-search
• hnsw
• +12 more

8.databasus / databasus

PostgreSQL backup tool with Point-In-Time-Recovery and restore verification

• backup
• backups
• database
• pg
• postgres
• postgresql
• +13 more

9.dolthub / dolt

Dolt – Git for Data

• database
• data-version-control
• data-versioning
• sql
• git
• git-for-data
• +14 more

10.microg / GmsCore

Free implementation of Play Services

• java
• android
• microg
• google-cloud-messaging
• maps
• auth
• +8 more

11.drizzle-team / drizzle-orm

ORM

• typescript
• orm
• postgresql
• mysql
• sql
• sqlite
• +4 more

12.prisma / orm

The Prisma ORM: write your application in TypeScript with human-readable queries instead of SQL. Host your database on Prisma Postgres and your app on Prisma Compute.

• prisma
• orm
• database
• typescript
• javascript
• nodejs
• +14 more

13.chroma-core / chroma

Search infrastructure for AI

• database
• rust
• rust-lang
• ai
• agents
• ai-agents

14.lancedb / lancedb

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

• approximate-nearest-neighbor-search
• image-search
• nearest-neighbor-search
• recommender-system
• search-engine
• semantic-search
• +2 more

15.neondatabase / neon

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

• postgres
• postgresql
• serverless
• database
• rust

16.activeloopai / hivemind

Hivemind turns your traces into reusable skills across agents

• ai
• ai-agents
• ai-memory
• anthropic
• artificial-intelligence
• claude
• +12 more

17.electric-sql / pglite

Embeddable Postgres with real-time, reactive bindings.

• database
• postgres
• wasm

18.opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.

• search
• search-engine
• analytics
• java
• foss
• apache2

19.VictoriaMetrics / VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

• tsdb
• prometheus
• promql
• influxdb
• graphite
• opentsdb
• +9 more

20.benbjohnson / litestream

Streaming replication for SQLite.

• sqlite
• replication
• s3

21.Portabase / portabase

Portabase - Database backup & restore tool for PostgreSQL, MySQL, MsSQL, MariaDB, Firebird SQL, SQLite, MongoDB, Redis, Files and Docker Volume

• backup
• postgresql
• selfhosted
• docker
• nextjs
• backup-tool
• +14 more

22.etcd-io / etcd

Distributed reliable key-value store for the most critical data of a distributed system

• etcd
• raft
• distributed-systems
• kubernetes
• go
• database
• +4 more

23.apache / doris

Apache Doris is a real-time analytics and hybrid search database for AI agents.

• olap
• database
• hudi
• iceberg
• real-time
• sql
• +12 more

24.pingcap / tidb

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

• distributed-database
• distributed-transactions
• tidb
• database
• scale
• mysql
• +13 more

25.pgsty / pigsty

Enterprise-Grade OSS PostgreSQL Distribution with HA, PITR, IaC, Monitor, 12 kernel forks and 575 PG extensions. Best-of-breed products integrated as a platform. Self-host Postgres like a Pro!

• postgres
• graphics
• infra
• service
• toolbox
• yours

26.transact-rs / sqlx

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

• sql
• rust
• postgres
• mysql
• async
• await
• +3 more

27.trinodb / trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

• java
• presto
• hive
• hadoop
• big-data
• sql
• +13 more

28.matrix-construct / tuwunel

Official successor to conduwuit

• chat
• conduit
• conduwuit
• matrix-chat
• matrix-server
• rocksdb
• +4 more

29.questdb / questdb

QuestDB is a high performance, open-source, time-series database

• time-series
• low-latency
• database
• sql
• questdb
• tsdb
• +14 more

30.quickwit-oss / quickwit

Cloud-native OSS search engine for observability

• rust
• log-management
• logs
• tantivy
• cloud-native
• open-source
• +4 more

31.StarRocks / starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

• database
• olap
• sql
• analytics
• big-data
• realtime-database
• +14 more

32.neuml / txtai

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

• python
• search
• nlp
• semantic-search
• vector-search
• txtai
• +14 more

33.apple / foundationdb

FoundationDB - the open source, distributed, transactional key-value store

• key-value-store
• transactional
• acid
• distributed-database
• foundationdb

34.vitessio / vitess

Vitess is a database clustering system for horizontal scaling of MySQL.

• cncf
• mysql
• database-cluster
• shard
• kubernetes
• vitess

35.simonw / datasette

An open source multi-tool for exploring and publishing data

• sqlite
• python
• datasets
• json
• docker
• datasette
• +5 more

36.authzed / spicedb

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

• zanzibar
• permissions
• database
• distributed-systems
• security
• security-tools
• +12 more

37.influxdata / influxdb

Scalable datastore for metrics, events, and real-time analytics

• influxdb
• monitoring
• database
• time-series
• metrics
• go
• +2 more

38.ariga / atlas

Declarative schema migrations with schema-as-code workflows

39.flyway / flyway

Flyway by Redgate • Database Migrations Made Easy.

• flyway
• java
• database-migrations
• java-library
• continuous-delivery
• devops
• +13 more

40.apache / age

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

• postgresql
• graph-database
• analytics
• postgresql-extension
• graphdb
• multi-model-dbms
• +2 more

41.dexie / Dexie.js

A Minimalistic Wrapper for IndexedDB

• javascript
• indexeddb
• database
• offline-storage
• offline
• storage

42.apache / cassandra

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

• cassandra
• java
• database

43.colanode / colanode

Open-source and local-first Slack and Notion alternative that puts you in control of your data

• chat
• chat-application
• crdt
• editor
• electron
• knowledge-base
• +10 more

44.ben-manes / caffeine

A high performance caching library for Java

45.liam-hq / liam

Automatically generates beautiful and easy-to-read ER diagrams from your database.

• data-visualization
• database
• database-schema
• documentation
• documentation-tool
• entity-relationship-diagram
• +14 more

46.instantdb / instant

Instant is the best backend for AI-coded apps. You get auth, permissions, storage, presence, and streams — everything you need to ship apps your users will love.

47.dbeaver / cloudbeaver

Cloud Database Manager

• webapp
• dbeaver
• databases
• database
• cloud-database-manager
• cloud

48.ddev / ddev

Docker-based local PHP+Node.js web development environments

• drupal
• wordpress
• development
• docker
• macos
• linux
• +13 more

49.tikv / tikv

Distributed transactional key-value database, originally created to complement TiDB

• distributed-transactions
• raft
• rust
• key-value
• tikv
• consensus
• +4 more

50.vesoft-inc / nebula

A distributed, fast open-source graph database featuring horizontal scalability and high availability

• graph-database
• distributed
• database
• graphdb
• raft
• cpp
• +11 more

51.oceanbase / oceanbase

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

• oceanbase
• paxos
• htap
• cloud-native
• mysql-compatibility
• oltp
• +14 more

52.pubkey / rxdb

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
• react-native
• pouchdb
• +14 more

53.electric-sql / electric

The agent platform built on sync.

• elixir
• postgres
• crdts
• crdt
• replication
• sync
• +5 more

54.unum-cloud / USearch

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

• kann
• vector-search
• approximate-nearest-neighbor-search
• simd
• search
• similarity-search
• +12 more

55.clidey / whodb

Where data access meets operational intelligence

• mysql
• postgresql
• ai-agent
• data-catalog
• data-governance
• data-integration
• +14 more

56.apache / hertzbeat

An AI-powered next-generation open source real-time observability system.

• monitor
• monitoring
• prometheus
• self-hosted
• status
• status-page
• +14 more

57.kOlapsis / maintenant

Self-hosted monitoring for Docker, Kubernetes and uptime. Single Go binary, no agent config, live alerts. Drop a container, your stack is monitored.

• alerting
• container-monitoring
• devops
• docker
• golang
• heartbeat
• +14 more

58.infiniflow / infinity

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
• information-retrival
• bm25
• +13 more

59.blevesearch / bleve

A modern text/numeric/geo-spatial/vector indexing library for go

60.ag2ai / faststream

Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.

• asyncio
• kafka
• python
• rabbitmq
• asyncapi
• distributed-systems
• +7 more

61.dgraph-io / badger

Fast key-value DB in Go.

• key-value
• golang
• library
• go
• ssd
• database
• +1 more

62.dgraph-io / dgraph

high-performance graph database for real-time use cases

• database
• distributed
• go
• knowledge-graph

63.thanos-io / thanos

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

• prometheus
• google-cloud-storage
• high-availability
• prometheus-ha-pairs
• thanos
• s3
• +8 more

64.diesel-rs / diesel

A safe, extensible ORM and Query Builder for Rust

• rust
• query-builder
• orm
• postgresql
• sqlite
• mysql

65.redisson / redisson

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

• java
• redis
• lock
• map
• queue
• executor
• +14 more

66.chdb-io / chdb

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

• data-science
• database
• embedded-database
• olap
• python
• sql
• +4 more

67.FerretDB / FerretDB

A truly Open Source MongoDB alternative

• mongodb
• mongo
• mongodb-database
• mongo-db
• golang
• postgresql
• +6 more

68.ent / ent

An entity framework for Go

• ent
• orm
• entity-framework

69.apache / cloudberry

One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.

• database
• data-analysis
• data-warehouse
• olap
• postgresql
• sql
• +8 more

70.bruin-data / bruin

Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.

• analytics
• bigquery
• data-modeling
• data-pipelines
• python
• snowflake
• +5 more

71.baomidou / mybatis-plus

An powerful enhanced toolkit of MyBatis for simplify development

• mybatis
• mybatis-plus
• orm
• orm-framework
• toolkit
• mysql
• +2 more

72.arkime / arkime

Arkime is an open source, large scale, full packet capturing, indexing, and database system.

• network-monitoring
• pcap
• packet-capture
• nsm
• javascript
• c
• +2 more

73.dev-sec / ansible-collection-hardening

This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL

• ansible
• sysctl
• protection
• hardening
• role
• playbook
• +10 more

74.FOSSBilling / FOSSBilling

Empower your hosting business with FOSSBilling, the free and open-source solution for efficient billing and client management.

• billing
• bootstrap
• docker
• help-wanted
• hosting
• mysql
• +6 more

75.apache / kvrocks

Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.

• redis
• kv
• namespace
• redis-cluster
• distributed
• database

76.ArroyoSystems / arroyo

Distributed stream processing engine in Rust

• data
• dev-tools
• infrastructure
• kafka
• rust
• sql
• +3 more

77.go-jet / jet

Type safe SQL builder with code generation and automatic query result data mapping

• golang
• sql
• sqlbuilder
• postgresql
• code-generator
• database
• +14 more

78.activeloopai / deeplake

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

• deep-learning
• pytorch
• ai
• mlops
• computer-vision
• datalake
• +13 more

79.ibis-project / ibis

the portable Python dataframe library

• python
• impala
• pandas
• database
• clickhouse
• postgresql
• +12 more

80.dosco / graphjin

One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code

• graphql
• postgresql
• sql
• cloud-native
• database
• mysql
• +11 more

81.xataio / pgroll

PostgreSQL zero-downtime migrations made easy

• golang
• migrations
• postgresql
• zero-downtime
• hacktoberfest
• postgres
• +1 more

82.nextapps-de / flexsearch

Next-generation full-text search library for Browser and Node.js

• search
• search-algorithm
• search-engine
• searching-algorithms
• searching
• search-in-text
• +11 more

83.geldata / gel

Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.

• database
• edgedb
• high-performance
• edgeql
• relational-database
• graph-relational
• +1 more

84.deepnote / deepnote

Deepnote is a drop-in replacement for Jupyter with an AI-first design, sleek UI, new blocks, and native data integrations. Use Python, R, and SQL locally in your favorite IDE, then scale to Deepnote cloud for real-time collaboration, Deepnote agent, and deployable data apps. https://deepnote.com/

• artificial-intelligence
• data
• data-analysis
• data-science
• data-visualization
• eda
• +9 more

85.apache / couchdb

Seamless multi-primary syncing database with an intuitive HTTP/JSON API, designed for reliability

• content
• network-server
• http
• cloud
• erlang
• javascript
• +4 more

86.holistics / dbml

Database Markup Language (DBML), designed to define and document database structures

• dbx
• database-schema
• dbml

87.prestodb / presto

The official home of the Presto distributed SQL query engine for big data

• java
• presto
• hive
• hadoop
• big-data
• sql
• +3 more

88.MagicStack / asyncpg

A fast PostgreSQL Database Client Library for Python/asyncio.

• postgresql
• python
• python-3
• asyncio
• async-python
• async-programming
• +2 more

89.dgraph-io / ristretto

A high performance memory-bound Go cache

• cache
• performance
• golang
• go
• library

90.spotify / annoy

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

• c-plus-plus
• python
• nearest-neighbor-search
• locality-sensitive-hashing
• approximate-nearest-neighbor-search
• golang
• +1 more

91.apache / druid

Apache Druid: a high performance real-time analytics database.

• druid

92.apache / zookeeper

Apache ZooKeeper

• zookeeper
• database
• hacktoberfest
• java
• apache
• consensus
• +8 more

93.mybatis / mybatis-3

MyBatis SQL mapper framework for Java

• sql
• mybatis
• java

94.prometheus-community / postgres_exporter

A PostgreSQL metric exporter for Prometheus

95.simonw / sqlite-utils

Python CLI utility and library for manipulating SQLite databases

• sqlite
• python
• datasette
• sqlite-database
• click
• cli
• +2 more

96.apache / datafusion-ballista

Apache DataFusion Ballista Distributed Query Engine

• arrow
• big-data
• dataframe
• olap
• python
• query-engine
• +3 more

97.schemahero / schemahero

A Kubernetes operator for declarative database schema management (gitops for database schemas)

• database-schema
• database-management
• kubernetes
• kubernetes-operator
• gitops
• database-schemas
• +2 more

98.infinilabs / analysis-ik

🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

• elasticsearch
• ik-analysis
• analyzer
• java
• easysearch
• opensearch

99.mongodb-js / mongodb-mcp-server

A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters.

• mcp
• mcp-server
• mongodb
• mongodb-atlas
• mongodb-database

100.userver-framework / userver

Production-ready C++ Asynchronous Framework with rich functionality

• async
• asynchronous
• coroutines
• database-access
• cplusplus
• web
• +14 more