Home Sign Up Sign In
cc959798
V2EX  ›  问与答

redis 单实例能承载 2^32 个 key 如果超过这个数量再添加 key 会怎样呢？

  •   
  •   cc959798 · May 17, 2022 · 1933 views
    This topic created in 1480 days ago, the information mentioned may be changed or developed.
  • key
  • Redis
  • 实例
  • 承载
    3 replies  •  2022-05-18 11:48:58 +08:00
    dzdh
        1
    dzdh  
       May 17, 2022
    LRU 删除旧 KEY

    https://segmentfault.com/a/1190000041464923
    falsemask
        2
    falsemask  
       May 17, 2022
    @dzdh 2^32 个 key 不一定就会超过最大内存吧
    cc959798
        3
    cc959798  
    OP
       May 18, 2022
    @dzdh 这个是应对 内存不足的情况吧 数量过多也会 LRU 吗
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   2885 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 29ms · UTC 02:00 · PVG 10:00 · LAX 19:00 · JFK 22:00
    ♥ Do have faith in what you're doing.