drdr.xp Blog

张炎泼 Zhang Yanpo

• now: Out of work :DDD
• 2020: staff engineer at Oceanbase
• 2016 to 2019: VP of Engineering at Baishancloud
• 2015 to 2016: Tech Expert at Meituan(Cloud Department)
• 2006 to 2015: Software Engineer at Sina

Blog:

• Personal: drmingdrmer.github.io
• Topic in distriuted system: blog.openacid.com

Github:

• My home page: github.com/drmingdrmer
• Topic in distributed system: github.com/openacid
• Pykit3 is a python3 toolkits: github.com/pykit3

Projects

Succinct data types:

• slim Surprisingly space efficient trie in Golang(11 bits/key; 100 ns/get).

• slimarray SlimArray compresses uint32 into several bits, by using a polynomial to describe overall trend of an array.

• succinct succinct static Set. 50% of original size, 350 ns/op

Distributed:

• lua-paxos classic paxos implementation in lua, with membership management

Toolkit:

• pykit3 a collection of python3 utils

• git-subrepo import other git repo in a squashed mode.

• md2zhihu convert markdown to zhihu compatible format.

• xptemplate Code snippets engine for Vim.

Contact

drdrxp at weibo.com

drmingdrmer at wechat

drdr.xp at gmail.com