March 2005
Intermediate to advanced
298 pages
9h 21m
English
book
IBM iDoctor iSeries Job Watcher: Advanced Performance Tool
by Jim Cook, Sandi Chromey, Tom Edgerton, Debbie Hatt
Content preview from IBM iDoctor iSeries Job Watcher: Advanced Performance Tool
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40 IBM iDoctor for iSeries Job Watcher: Advanced Performance Tool
2.9.13 Bucket 12: Mutex/Semaphore contention
These are the block points used by C and C++ programming languages (used by i5/OS, some
licensed program implementations, or user-written application programs), usually in the
POSIX or Portable Application Solutions Environment (PASE) environments, to implement
Mutex and Semaphore waits.
The following list shows the ENUMs that are associated with this bucket.
2.9.14 Bucket 13: Journal serialization
This book holds the waits associated with database or other object (such as data queues)
journaling. The following list shows the ENUMs that ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.