Tag:Bitmap in redis

  • Detailed explanation of bitmap in redis

    Time:2022-3-29

    1. What is bitmap? Bitmap is also called bitmap, that is, a bit bit is used to represent the state of a thing. We all know that bit bit is binary, so there are only two states, 0 and 1. 2. Why bitmap? The emergence of bitmap is for the large amount of data, but […]