lionsoul2014 / ip2region

Ip2region is an offline IP-to-Region localization library and IP data management framework with both IPv4 and IPv6 supports, 10-microsecond level query efficiency, xdb search client for many programming languages

netdata / netdata

The fastest path to AI-powered full stack observability, even for lean teams.

prometheus / prometheus

The Prometheus monitoring system and time series database.

etcd-io / etcd

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

milvus-io / milvus

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

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.

The-Vibe-Company / quivr

An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.

cockroachdb / cockroach

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

dolthub / dolt

Dolt – Git for Data

dgraph-io / dgraph

high-performance graph database for real-time use cases

vitessio / vitess

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

gravitational / teleport

The easiest, and most secure way to access and protect all of your infrastructure.

gofr-dev / gofr

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

VictoriaMetrics / VictoriaMetrics

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

rqlite / rqlite

The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.

weaviate / weaviate

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

googleapis / mcp-toolbox

MCP Toolbox for Databases is an open source MCP server for databases.

dgraph-io / badger

Fast key-value DB in Go.

go-sql-driver / mysql

Go MySQL Driver is a MySQL driver for Go's (golang) database/sql package

bytebase / bytebase

Database governance built for humans and agents — controlling changes and access across every major database.

ccfos / nightingale

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

encoredev / encore

Infrastructure orchestration from local to your cloud

pressly / goose

A database migration tool. Supports SQL migrations and Go functions.

xo / usql

Universal command-line interface for SQL databases

etcd-io / bbolt

An embedded key/value database for Go.

cloudnative-pg / cloudnative-pg

The most popular Kubernetes Operator for PostgreSQL.

codenotary / immudb

immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history

mongodb / mongo-go-driver

The Official Golang driver for MongoDB

coroot / coroot

Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.

amacneil / dbmate

🚀 A lightweight, framework-agnostic database migration tool.

authzed / spicedb

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

cockroachdb / pebble

RocksDB/LevelDB inspired key-value database in Go

zalando / postgres-operator

Postgres operator creates and manages PostgreSQL clusters running in Kubernetes

clidey / whodb

Where data access meets operational intelligence

uptrace / bun

SQL-first Golang ORM

prest / prest

Instant REST and MCP APIs for PostgreSQL and MySQL, on existing or new databases. CRUD, custom SQL routes, auth and ACL without writing a backend. Low-code, ⚡ realtime, high-performance. Native MySQL support since v2.5.

CrunchyData / postgres-operator

Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.

dagucloud / dagu

Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.

jorgerojas26 / lazysql

A cross-platform TUI database management tool written in Go.

k1LoW / tbls

tbls is a CI-Friendly tool to document a database, written in Go.

wal-g / wal-g

Archival and Restoration for databases in the Cloud

zu1k / nali

An offline tool for querying IP geographic information and CDN provider. 一个查询IP地理信息和CDN服务提供商的离线终端工具.

bruin-data / ingestr

ingestr is a CLI tool to copy data between any databases with a single command seamlessly.

open-wanderer / wanderer

wanderer is a self-hosted trail database. Save your adventures!

go-jet / jet

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

upper / db

Data Access Layer (DAL) for PostgreSQL, CockroachDB, MySQL, SQLite and MongoDB with ORM-like features.

nutsdb / nutsdb

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.

ClickHouse / clickhouse-go

Golang driver for ClickHouse

danvergara / dblab

The database client every command line junkie deserves.

dosco / graphjin

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

sqldef / sqldef

Idempotent schema management for MySQL, PostgreSQL, SQLite, and SQL Server

apecloud / kubeblocks

KubeBlocks is a Kubernetes Operator designed to manage a variety of databases and streaming systems, including MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ, RocketMQ, and more, within Kubernetes environments.

google / osv.dev

Open source vulnerability DB and triage service.

RoaringBitmap / roaring

Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog

maxpert / marmot

A distributed SQLite server with MySQL wire compatible interface

postgres-ai / database-lab-engine

DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software quality. Follow to stay updated.

apache / cassandra-gocql-driver

GoCQL Driver for Apache Cassandra®

multigres / multigres

Vitess for Postgres

dolthub / go-mysql-server

A MySQL-compatible relational database with a storage agnostic query engine. Implemented in Go.

neilotoole / sq

sq data wrangler