Nightingale is to monitoring and alerting what Grafana is to visualization.

Template for DuckDB extensions to help you develop, test and deploy a custom extension

A head-only, lightweight, fast, thread safe, valgrind-like memory monitor, which output perf-like report.

Apache Polaris, the interoperable, open source catalog for Apache Iceberg

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

《动手学深度学习》：面向中文读者、能运行、可讨论。中英文版被70多个国家的500多所大学用于教学。

A powerful tool designed to parse, analyze, and visualize StarRocks OLAP query profiles.

A professional, enterprise-grade StarRocks database cluster management tool

The Future of Data Engineering — A CLI SQL client for the modern data stack, enabling AI-native context engineering for data.

Chat-based SQL Client and Editor for the next decade

Apache Iceberg C++

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

中华三国志

开源三国志

microprofile is an embeddable profiler

A debugger for Linux

Claude Desktop for Debian-based Linux distributions

A high-throughput and memory-efficient inference and serving engine for LLMs

APM, Application Performance Monitoring System

[ICLR 2025 Oral] Spider 2.0: Evaluating Language Models on Real-World Enterprise Text-to-SQL Workflows

scripts and baselines for Spider: Yale complex and cross-domain semantic parsing and text-to-SQL challenge

WeSQL is an innovative MySQL distribution that adopts a compute-storage separation architecture, with storage backed by S3 (and S3-compatible systems). It can run on any cloud, ensuring no vendor l…

Minimal reproduction of DeepSeek R1-Zero

verl: Volcano Engine Reinforcement Learning for LLMs

MySQL Connector/J

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. MariaDB Connector/J is LGPL licensed.

Alluxio, data orchestration for analytics and machine learning in the cloud

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

go-sqlancer