I encountered a weird question today .I found have three items in a slab by run command "stats items" , but when i run command "stats cachedump 1 0" for view item infomation this slab , only show t...

I am working on Spark(Berkeley) Cluster Computing System. On my research, I learnt about some other in-memory systems like Redis, Memcachedb etc. It would be great if someone could give me a compar...

As this is my first post it seems I can only post 1 link so I have listed the sites I'm referring to at the bottom. In a nutshell my goal is to make the database return the results faster, I have t...

By counter it could be pageviews, downloads, number of votes etc. Basically, not very 'critical' data. What is the 'best' way to store those information? Mysql is not a good option. What do you gu...