ClickHouse® is a real-time analytics database management system
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Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
The modern link attribution platform. Loved by world-class engineering teams at Twilio, Zillow, Jobber, Vercel, Raycast, and more.
- vercel
- nextjs
- upstash
- tinybird
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
- json
- json-parser
- simd
- avx2
Modern and easy to use database GUI & SQL client for MySQL, Postgres, SQLite, SQL Server, ClickHouse, and more. Linux, MacOS, and Windows.
- sql
- windows-app
- mac-app
- linux-app
Translated🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs
GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.
- bigquery
- duckdb
- llm
- postgresql
MCP Toolbox for Databases is an open source MCP server for databases.
Translatedflink learning blog. http://www.54tianzhisheng.cn/ Covers Flink introduction, concepts, principles, hands-on practice, performance tuning, source code analysis, and more. Includes learning examples involving Flink Connector, Metrics, Library, DataStream API, Table API & SQL, and also shares large-scale project cases of Flink in production (PV/UV, log storage, real-time deduplication of 10 billion records, monitoring and alerting). You are welcome to support my column 《大数据实时计算引擎 Flink 实战与性能优化》 ("Big Data Real-Time Computing Engine Flink: Hands-On Practice and Performance Optimization")
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
Python SQL Parser and Transpiler
- transpiler
- sql
- python
- parser
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
🚀 A lightweight, framework-agnostic database migration tool.
- database-migrations
- golang
- nodejs
- python
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application
- sql-server
- sql
- database-manager
- mysql
the portable Python dataframe library
Translated.Net aot ORM SqlServer ORM Mongodb ORM MySql 瀚高 (Hangao, "vast and high") Postgresql ORM DB2 Hana 高斯 (Gaosi, "Gauss") Duckdb C# VB.NET Sqlite ORM Oracle ORM Mysql Orm 虚谷数据库 (Xugu Shujuku, "Xugu database") 达梦 (Dameng, "reaching dreams") ORM 人大金仓 (Renda Jincang, "Renda golden granary") ORM 神通 (Shentong, "divine powers") ORM C# ORM , C# ORM .NET ORM NET9 ORM .NET8 ORM ClickHouse ORM QuestDb ,TDengine ORM,OceanBase ORM,GaussDB ORM,Tidb ORM Object/Relational Mapping
Translated.NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm, Sqlite/Firebird/Clickhouse/DuckDB orm, 达梦 (Dameng, "reaching dreams")/金仓 (Jincang, "golden granary")/虚谷 (Xugu, "empty valley")/翰高 (Hangao, "brush high")/高斯 (Gauss) orm, 神通 (Shentong, "magical powers") orm, 南大通用 (Nanda Tongyong, "Nanda general-purpose") orm, 国产 (domestic Chinese-made) orm, TDengine orm, QuestDB orm, MsAccess orm.
Golang driver for ClickHouse
- clickhouse
- database
- golang-driver
- analytics-database
Linq to database provider.
Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage
- etl
- sql
- bigquery
- cloud-native
Sensible database change management
- sqitch
- postgresql
- mysql
- sqlite
chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse