evmc is a nonblocking async C++ client library for memcached and membase. It is based on evpp which is a modern C++ network library.
This library is currently used in production which sends more than 300 billions requests every day.
memcachedwhich are configurated by vbucket, like
：Code submit frequency
：React/respond to issue & PR etc.
：Well-balanced team members and collaboration
：Recent popularity of project
：Star counts, download counts etc.