Redis from mastery to entry -- detailed explanation of bitmap implementation source code

Introduction to bitmap bitmap is also called bitops in Redis. It represents the corresponding value or state of an element through a bit bit. In fact, the implementation of bitmap does not add a new data type in Redis. Its underlying implementation is actually a String, that is, a char buf []. You should know that 1Byte = 8bit, so each sub ...

Added by joeywoodbury on Tue, 08 Feb 2022 11:02:12 +0200