Caching is mentioned in the article: What do you guys feel about using PostgreSQL for caching instead of Redis?
Redis is many times faster, so much that it doesn't seem comparable to me.
A lot of data you can get away with just caching in-mem on each node, but when you have many nodes there are valid cases where you really want that distributed cache.
Redis is many times faster, so much that it doesn't seem comparable to me.
A lot of data you can get away with just caching in-mem on each node, but when you have many nodes there are valid cases where you really want that distributed cache.