Hi Deng, > I want to do something and contribute to the community, and I wonder if there is something I can do.
I wrote a complete article on this topic not a long time ago [1]. Hopefully, no one will object if I link it here. Good luck and looking forward to your contribution! [1]: https://blog.timescale.com/blog/how-and-why-to-become-a-postgresql-contributor/ -- Best regards, Aleksander Alekseev