How fast is Redis?

Question

Introduction to Redis Actually, Redis is an advanced key-value store. It is super fast with amazingly high throughput, as it can perform approximately 110000 SETs per second, about 81000 GETs per second. It also supports a very rich set of data types to store. 16 июл. 2019 г.

Is Redis really fast?

All of the data is stored in RAM, so the speed of this system is phenomenal, often performing even better than Memcached. The times when it makes sense to use this tool are situations in which you want to have all of the data in memory.

Is Redis faster than SQL?

Redis is faster though than most relational databases. If you're only going to be doing key:value pair queries, then you'll want to use Redis.

Is Redis faster than disk?

The results are interesting in that a) generators are faster than calling functions each time, b) redis is slower than reading from the disk, and c) reading from python objects is ridiculously fast.

How much faster is Redis than MongoDB?

The general answer is that Redis 10 - 30% faster when the data set fits within working memory of a single machine.

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