Abstract
One of the most common measures applied to modern IT systems is the Service Level Agreement (SLA) for Availability — an agreement that an IT Service will be available for a certain amount of time per year. Commonly, this measure specifies how much of the time a server is available and working — its “uptime” — and is normally defined as a percentage over a year.
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© 2012 Peter Membrey, David Hows, and Eelco Plugge
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Membrey, P., Hows, D., Plugge, E. (2012). Clustering for High Availability. In: Practical Load Balancing. Apress. https://doi.org/10.1007/978-1-4302-3681-8_12
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DOI: https://doi.org/10.1007/978-1-4302-3681-8_12
Publisher Name: Apress
Print ISBN: 978-1-4302-3680-1
Online ISBN: 978-1-4302-3681-8
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