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redisspring-data-redis

Redis performance if number of keys are increasing

We have a Redis Database that currently contains more than 10 Million keys in Production environment and as per our prediction it might grow to more than 100-200 Million keys.

Will it impact my Read/Write time to Redis?

Solution

  • I think raising of keys count will not impact the benchmark of Redis, but the write/read rate is limited to your Resources and you can't expect Redis to response you more than potential of resources. So if you try to read/write more, it may result to delay, connection lost or ...

    My suggestion is to use Redis cluster(with multiple servers) to increase the read/write rate.