June 2002
Intermediate to advanced
288 pages
6h 18m
English
Content preview from Linux Clustering: Building and Maintaining Linux Clusters
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Chapter 5. High Availability and Fault-Tolerant Clusters
Server downtime is generally a bad thing. Losing access to vital resources can cost a company millions of dollars in lost revenue, and result in decreased worker productivity. A business or resource that relies on the uptime of a particular service can be crippled by lost connectivity. Imagine what might happen if an application with no redundancy fails.
Let’s say that you’re the system administrator for a bank in your small town. You create a secure web server to allow the customers real-time access to their bank accounts. Having services such as this potentially allows the bank to grow their ...
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