Using GUID (or similar) has performance penalty in Redis?
redis
Solution
Redis use a hash strategy to store all keys, every key is stored using a hash function. All Redis db peformance about keys fall into this function - or something related.
Original key is also stored to figure out future colisions between diferent keys, and yes big keys could be impact at memory handle and all of related fields : memory fragmentation, cache hits/misses, etc ...
Problem
Does using a GUID or ulong key impact Redis DB performance? Similar: Does name length impact performance in Redis?