Redis Cache

Redis is an in-memory data structure store, used as a distributed, in-memory key–value database, cache and message broker, with optional durability. Redis supports different kinds of abstract data structures, such as strings, lists, maps, sets, sorted sets, HyperLogLogs, bitmaps, streams, and spatial indexes. This is the Redis Cache variation of our gridstore Redis database.

Redis Cache has no data persistence active. If you are looking for Redis with data persistence choose Redis Store.


We currently support Redis version 5.0.

Performance Classes

In order to fulfill your requirements for your workloads, we offer four performance classes - Standard (max. 2GB RAM), High (max. 4GB RAM), Insane (max. 8GB RAM) and Ultra (max. 16GB RAM).

CPU Limits & Autoscaling

Due to how Redis works, only one CPU will ever be used. Therefore there is no autoscaling, and you can not set CPU limits.

Service Access

Once your PaaS service has been successfully created you can have the possibility to view the Service Access section within the detailed view for your service. You have the option to include the credentials, password and/or the port. Using this section you can easily set, generate and copy several variants:

  • Connection String
  • Connection Parameters
  • Flags
  • PHP Data Object (PDO)
  • Data Source Name (DSN)