As does AWS. Of course, they have to be Certified (TM). OTOH, the general principle of "just have a giant in memory DB" isn't actually that crazy. In fact, a l

As does AWS. Of course, they have to be Certified (TM). OTOH, the general principle of "just have a giant in memory DB" isn't actually that crazy. In fact, a lot of the complex distributed data storage systems that a lot of services use might just be better off with a system like it. See also: Stack Overflow.