Is It Safe to Use Redis As a Data Store?

Traditionally we are used to storing data in an RDBMS like MySQL, and avoid using in-memory solutions such as Redis, to have a confidence of no data loss. Sometimes I find that we are so stubborn with MySQL that ending up with a complicated design, and I've even seen a solution that stores data in MySQL and then using Redis as a cache for it to improve read performance in the meanwhile. [Read More]
Redis  MySQL