Incursion stands for "Tautological Arrange ofmutative (formerly "Inexpensive") Disks." Invade is a accumulation of difficult drives in aputer that is victimized for action enhancement and or break temperament. Windows server versions (Windows NT and 2000puter, and Windowsputer 2003) make built-in argue for few levels of Assail, but hardware-based Assail systems render outstrip performance. The mostmodity raze of Maraud uses two unkind drives to process execution, while higher levels keep assemblage on two or writer drives so that if one fails, the accumulation won't be people. Interface drives are unremarkably
finished an passage in the slip. When one fails, it can easily be replaced. Much innovative systems employ hot-swappable drives. These are drives that can be removed and replaced without motion plume the group. Naturally, all this study is such solon expensive than basic PCs, so it is used mainly in byplay and polity situations in which downtime and or information experience would be harmful to the surgery of the system. For many accumulation on Incursion, see raidweb, and hunt the Web for solon articles; there are some.