June 2003
Intermediate to advanced
464 pages
10h 33m
English
Content preview from Linux® on the Mainframe
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13.1. Availability policy
Most organizations have a service level agreement (SLA) with their end users, often in the form of an explicit contract. The intent of an SLA is to define what system resources will be provided, on what schedules and, possibly, even at what level of performance. For example, StoreCompany has the following SLA for its internal mail servers:
StoreCompany SLAThe mail server will be available from 7 a. m. to midnight, and no outage should last longer than 10 minutes. |
These service level agreements become the availability policy that drives the availability management decisions for the various services.
However, given that availability is now usually defined from the end users' perspectives, there are some very interesting ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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