Why do I need Redis?

Question

Redis allows inserting huge amounts of data into its cache very easily. Sometimes, it is required to load millions of pieces of data into the cache within a short period of time. This can be done easily using mass insertion, a feature supported by Redis. Redis can be installed in Raspberry Pi and ARM devices. 6 июл. 2019 г.

Why would I need Redis?

Redis can be used with streaming solutions such as Apache Kafka and Amazon Kinesis as an in-memory data store to ingest, process, and analyze real-time data with sub-millisecond latency. Redis is an ideal choice for real-time analytics use cases such as social media analytics, ad targeting, personalization, and IoT.

What should you not use Redis for?

7 Redis Worst Practices1No password. ... 2KEYS. ... 3Numbered databases/SELECT. ... 4Unbounded Returns with HGETALL, LRANGE, SMEMBERS, and ZRANGE. ... 5One request per connection. ... 6Hot keys. ... 7Running ephemeral Redis as a primary database.

Should I use Redis as a database?

Not only that, you can use it as a multi-model primary database, enabling you to build modern applications, as well as low-latency microservice-based architectures, all on top of Redis.

Why your MySQL needs Redis?

When you use Redis as a system of engagement, it can cache, store, track and scale hot data that will be served to active users, while MySQL maintains a true copy of all data. To learn more about how Redis can be incorporated into your existing MySQL architecture, please download our white paper.

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