Redis Clustering vs Single Instance Clustering?

It really depends of te version of edis on topile, openser, onorton. You control only the in memory parton you don't care about the disk. In open sot, but i think this is wherei will have to check in detail, in which version. But i think in neer ready six vesion, even in open sorce before, it was done by disk. If your running at in house, this is where it's becoming important to understand how much time you want to to do on ups vess doing on buying and not quite soft where.