Replicating redundancy in key value data storage system using content addressable memory

The invention relates to copying redundancy in a key value data storage system using content addressable memory. A memory system includes a memory device including a block of value data and a content addressable memory (CAM) block storing a plurality of stored search keywords. The memory system further includes a processing device that receives an input search keyword, identifies, from a plurality of stored search keywords in a CAM block of the memory device, a plurality of redundant copies of the stored search keywords that match the input search keyword, and determines a plurality of locations in a block of value data, the plurality of locations correspond to the plurality of redundant copies, one of the plurality of locations including a first timestamp and data representing a value associated with the input search keyword, and the remainder of the plurality of locations including one or more additional timestamps. 本申请涉及在使用内容可寻址存储器的关键值数据存储系统中复制冗余。一种存储器系统包含存储器装置，存储器装置包括值数据块和存储多个所存储搜索关键字的内容可寻址存储器CAM块。存储器系统进一