Redis What is Redis Redis, which stands for Remote Dictionary Server, is a fast, open-source, in-memory key-value data store for use as a database, cache, message broker, and queue. Redis able to deliver millions of requests with in sub-millisecond response times per second. This create a huge impact in game development, Financial services, IOT and Healthcare systems. Mostly impact of Redis gone through the gaming for enable Real-time leader-boards, real time analytics, and Real-time chat/media streaming etc. Redis is developed using c++ language so it is cross platform. Another feature of redis is it is a open source system. Developer - Salvatore SanFilippo Release – 2009 MAY 10 caching Redis cloud Ables to interact with large audience, large database requests with in small response time. Actually, it is strange thing when we see it from normal sql databases. This happened because of Cashing. Caching is a process of storing...