🚀 Database Specialist | Open Source Enthusiast
💼 Apache PPMC member of Cloudberry Database
- 🎯 I specialize in Greenplum Database (GPDB), PostgreSQL, MongoDB and distributed database optimization.
- 🛠️ Skilled in Kubernetes, query optimization, and troubleshooting high-performance data systems.
- 💡 Passionate about solving real-world data challenges and contributing to open-source projects.
- 📫 Email: yjhjstz@gmail.com
- 🛠️ Cloudberry: Open source alternative to Greenplum Database.
- 📊 Node.js Book: Deep into Node.js.
🌟 "Every query tells a story—my job is to make it a masterpiece."