March 2004
Intermediate to advanced
560 pages
14h 38m
English
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8.10. Sizing Memory and the Swap Area
Choosing the right memory size and configuring the right swap area size can contribute to good memory performance. Only experience can determine the right values for any particular installation, but some initial guidelines are provided in the next paragraphs.
8.10.1. Sizing the Swap Area
For the swap area, the old rule of thumb was to use two to three times the size of physical memory, with a minimum of one times the size of physical memory. However, this may not always be realistic. For large memory configurations, the use of pseudo-swap in addition to normal swap allows up to 75% of available memory to be used once the swap devices are full, without the need to reserve physical swap space. Pseudo-swap is ...
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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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