How many requests can Redis handle per second?

Question

At RedisConf18 we demonstrated that a single Redis Enterprise cluster could reach 50 million operations per second (ops/sec) with only 26 AWS instances while keeping latency under 1 millisecond, and today we're pleased to share that Redis Enterprise has set yet another new industry performance record. 27 июн. 2019 г.

How many RPS can Redis handle?

Yes, because as you can see in the table above, for 30-KB key size Redis is capable of handling 940 RPS.

How many QPS can Redis handle?

For small packets, a Redis server can process 80,000 to 100,000 QPS. A larger QPS is beyond the processing capacity of a Redis server. A common solution is to partition the data and adopt multiple servers in distributed architecture.

How fast is Redis get?

Because memory access is faster than disk access (0.1 μs vs. 10 ms), Redis performs extremely well when compared to disk-‐centric databases. On top of the high performance, Redis gives you two options to persist its data durably: (1) using snapshots and/or (2) using an append-‐only file.

Is Redis cache fast?

Redis is extremely fast. It delivers sub-millisecond response times that enable millions of requests per second to power demanding real-time applications. Typically, you'll want to store frequently accessed data in Redis so that whenever the data is requested, it can come from the cache instead of your database.

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