Every Millisecond Counts

发生了什么

The ClickHouse query behind our app's first screen took 85 seconds. A partition key, a sorting key, one precomputed column, flat query templates, and a big update. It ended up more than 200x faster.

摘要按规则整理自下方来源原文

时间线

1. 16:06
   Lobsters 最先出现LLobsters
2. 16:57
   Hacker News 出现讨论HHacker News

来源