What Are the Differences Between Arm-based and x86-based DCS for Redis?

DCS Redis instances support Arm and x86 CPU architectures. Arm-based Redis and x86-based Redis have the same functions and client compatibility.

x86-based Redis provides higher single-CPU performance than Arm-based Redis in scenarios that involve complex commands, such as big keys or keys whose time complexity is larger than O(N).

Overall, both Arm- and x86-based Redis instances provide high performance to satisfy service requirements, but Arm-based Redis has a lower price.

Arm-based Redis instances are unavailable in some regions. In this case, use x86-based Redis instances.