I need to build a image/static file cache which would host maybe few hundred up to thousand static files from 1kb to ~200kb. I'd need super fast reads (I'm using redis, but it's one threaded and I'm not sure how it's clustering works since it's in testing and I need to have multiple cache servers).
I have tried: Redis, ElasticSearch and MongoDB.
Can you please give me some advice which database software would be the best for:
- With TTL or something similar
- Very fast reads
- Clustering is not important, but it would be nice if it has it
If you decide to downvote which I know many of you will do, please let me know why you did it.