About Me 🫡

This is Mr Dk. (mrdrivingduck). I love ducks. 🦆

• 🍊 Developer of PolarDB (for PostgreSQL) at Alibaba Cloud Database, nicknamed as 棠羽.
• 👨‍🎓 Bachelor / Master graduated from NUAA.
• 🔥 Interested in system software.
• 🔗 Email / Blog / ZhiHu

📊 This Week I Spent My Time On

🕑︎ Time Zone: Asia/Shanghai

💬 Programming Languages: 
C                        14 hrs 35 mins      ████████████████░░░░░░░░░   64.62 % 
Other                    2 hrs 33 mins       ███░░░░░░░░░░░░░░░░░░░░░░   11.35 % 
Perl                     2 hrs 12 mins       ██░░░░░░░░░░░░░░░░░░░░░░░   09.75 % 
sh                       1 hr 24 mins        ██░░░░░░░░░░░░░░░░░░░░░░░   06.26 % 
Markdown                 34 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   02.57 % 

🔥 Editors: 
VS Code                  21 hrs 10 mins      ███████████████████████░░   93.74 % 
Zsh                      1 hr 24 mins        ██░░░░░░░░░░░░░░░░░░░░░░░   06.26 % 

💻 Operating System: 
Linux                    20 hrs 26 mins      ███████████████████████░░   90.45 % 
Mac                      2 hrs 9 mins        ██░░░░░░░░░░░░░░░░░░░░░░░   09.55 % 

Open Source Contributions 🍗

• PostgreSQL: 8c8f7b19, b5d87a82, 3d0b4b10, fd992454, e434e21e
• GreenPlum: 1a08b777, f13f7dd6, ed7ce580, 3f51ee6c
• JuiceFS: 0451f636 (#6158)
• pg_cron: df3a8ecc (#146)
• pg_hint_plan: 1c3ccabe (#135)
• pgrx: c944bdef (#1953)