Memcached — AWS Solutions Architect Associate Practice Questions

Memcached is a simple, multi-threaded in-memory caching engine supported by Amazon ElastiCache. Unlike Redis, Memcached does not support persistence, replication, or complex data structures, making it best suited for straightforward object caching where simplicity and horizontal scaling across multiple nodes matter most. On the AWS Solutions Architect Associate exam, you must know when to choose Memcached over Redis, particularly for workloads that require multi-threaded performance and do not need failover or data durability.

Free questions on memcached