server farm regardless of whether that Apache server node is up and running.
at the moment. If an Apache Web server node is down, an administrator is

With the advent of the Internet, the need to deliver highly available, scalable e-business systems has mushroomed. The Web is tra
forming how companies tra
act business, communicate with their custome
and business partne
, and ultimately how they compete. Corporatio
are in the throes of tra
forming themselves into e- businesses. As part of this tra
formation, Information Technology (IT) departments are being asked to deliver and maintain systems that tra
act with custome
around the clock, that share data across the public Internet, and that generate large amounts of revenue for the corporation. These systems must be able to scale to meet the demands of a networked world. The penalty for downtime or slow respo
e times in this environment is imme
e. Every minute counts and can result in lost revenue to the corporation and maybe even more importantly tarnish the corporation in the eyes of the public and its business partne
. Web server farms have become part of the standard

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