Clarifications about Redis and Memcached
Some minor points<p>> Redis in its special case of memcached replacement, may be addressed executing multiple processes<p>This is always less optimal to a single process. Simpler is better.<p>> Redis is very very observable<p>This has a cost...trashing your phenomenal read and write performance. Running a concurrent redis, just for monitoring, is a hack that I have used to continue leveraging the observability.