>>3386563 Agree. 100% LARP.
This pertains to database caching technology.
Multi-dimensional refers to data elements selected from arrays using more than 1 criterion.
Atomic refers to a property of transactions in database. An atomic transaction is one that is completely independent of others. To accomplish this requires locking rows and columns selectively, making the update, then unlocking. The software to handle this can get quite complex especially when additional load-balancing servers are present.
It sounds like Ron/CodeMonkey knows what he's doing.
/RetiredSoftwarefag