December 2006
Intermediate to advanced
446 pages
11h 28m
English
book
High Available Architectures and Capacity Planning with WebSphere Remote Server V6
by Byron Braswell, Marc Siegel, Le Gang Wu
Content preview from High Available Architectures and Capacity Planning with WebSphere Remote Server V6
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330 HA Architectures & Capacity Planning with WebSphere Remote Server V6
11.2.6 SQL
In the following sections, we list some concepts with high performance issues
and some tools introduced in version 8.
Data types
Understanding your data and defining the proper data type to store the data is
another element that affects performance. Improper data type design in an
application can result in bad performance. For example, it is not a good practice
to use VARCHAR whenever a string needs to be stored. Numbers should be
stored in number fields and not in character fields. In 11.5.2, “SQL tuning” on
page 367, we give advice on how to choose the correct ...
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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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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.