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Linux® on the Mainframe
book

Linux® on the Mainframe

by John Eilert, Maria Eisenhaendler, Dorothea Matthaeus, Ingolf Salm
June 2003
Intermediate to advanced content levelIntermediate to advanced
464 pages
10h 33m
English
Pearson
Content preview from Linux® on the Mainframe

6.3. Linux and the TCO equation

Let us look at what Linux considerations can change the TCO equation to your benefit.

6.3.1. Opportunity factors

The importance of nearly 100% availability may argue for many projects being done in z/OS. However, when fast time-to-market is essential, Linux on the mainframe may come into play because for some applications Linux can have adequate availability characteristics while giving you the following:

  • Technology (and applications) not available on z/OS that you can exploit for time-to-market. (See Part 5, “Running Applications” for a discussion of the applications and middleware available.)

  • Opportunity for rapid change

6.3.2. Time-to-market

Time-to-market has become one of the most important attributes a company ...

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ISBN: 0131014153Purchase book