Ravi Sir's Cards › AWS
Redis or Memcached?
This interview card answers: Redis or Memcached? Default Redis for structures, replication, and wider ecosystem. Memcached for simple distributed object cache. Need counters, TTL keys, pub/sub-ish patterns , then Redis. Session store almost always Redis on AWS today.
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What this card says
What it is
Default Redis for structures, replication, and wider ecosystem. Memcached for simple distributed object cache.
Redis default
Why it matters
Need counters, TTL keys, pub/sub-ish patterns → Redis.
How / example
Session store almost always Redis on AWS today.