How to analyse the source codes of snappy ? In this blog, the pseudocode of compression and uncompression using snappy is given, which is aimed to help you understand snappy algorithm.

Have you ever seen “(void)val” in codes ?

  RocksDB的Compaction过程整体可分为三个部分，prepare keys、process keys、write keys。

MySQL存储引擎InnoDB的buffer pool设计思路。