This system writes data to two separate hard drives simultaneously. If one hard drive crashes, the other takes over. For the highest degree of protection, choose RAID Level 5. It writes a parity bit across all the drives in an array, which means if a hard drive crashes, you replace the failed drive, and your data is automatically regenerated without the need for tape backup. Manageability is the last part of the server equation.
Many servers come with monitoring software preinstalled.
IBM Netfinity servers, for instance, include LightPath technology previously found only on mainframe servers. If a memory chip dies, an LED on the motherboard lights up, pointing out the failed component. You'll find other quality servers in the Dell PowerEdge, HP NetServer, and Compaq ProLiant lines. Finally, if you've already invested in a server, but you see a performance drop-off on your network, try upgrading the RAM and adding a second processor. Inc. All rights reserved.