When designing for production, there are key performance topics that you should read up on.
In extreme write scenarios, when AOF is enabled, the AOF rewrite process may require considerably more disk space for database persistence. To estimate the required persistent disk space in such cases, use the formula described below. The required persistent disk space for AOF rewrite purposes in extreme write scenarios, assuming identical shard sizes: X (1 + 3Y +Y²) where: X = each shard size Y = number of shards
Redis Enterprise Software (RS) employs various algorithms to optimize performance. As part of this process, RS examines usage characteristics and load and adjusts its run-time configuration accordingly. Depending on your specific usage characteristics and load, it might take RS some time to adjust itself to optimal performance. To ensure optimal performance, you must run your workload several times and for a long duration until performance stabilizes. In addition, RS can be optimized for two different environments: