flex

Search on Flex comes to Redis Cloud Pro: same Search API, a fraction of the RAMredis.io

Redis Cloud Pro now offers Search on Flex, allowing Redis Search indexes to reside on tiered RAM/SSD storage and reducing RAM usage to about 10% of a pure in‑memory index. The feature uses the same Search API, adds Query Performance Factor for throughput, and targets terabyte‑scale workloads without code changes.