Hongchao Deng

卖女孩的小火柴, 采姑娘的小蘑菇

New ZooKeeper From Scratch

The problem: How to improve ZooKeeper’s performance?

Hongchao Deng2 min read

Grace Period

Thoughts of Chubby regarding pure lock service.

Hongchao Deng1 min read

Herd Effect in Watch

ZooKeeper, Chubby, etcd are all able to provide distributed lock service. And mostly, they have been used to do leader election.

Hongchao Deng1 min read