Tools/Amazon_ElastiCache
Amazon ElastiCache
Fully managed, sub-millisecond in-memory caching supporting Redis and Memcached engines, for offloading read-heavy workloads from relational databases. Since ElastiCache is managed Redis/Memcached, the direct open-source path is self-hosting Redis (most used, richer data structures) or Memcached (simpler, pure key-value) — same engines, without the managed failover/scaling layer.