Interesting article

Interesting article published on ComputerWorld: High-Speed Databases Rev Corporate Apps.

“…Some of the new products simply move the action from disk to memory, where access is a million times faster. Others are more radical departures from tradition, such as “streaming” technologies that store queries and pass data through them rather than run queries against stored data. Still others have found clever ways to sidestep much of the overhead — such as table locking — associated with the traditional RDBMS…”