July 2004
Intermediate to advanced
384 pages
9h 32m
English
book
Oracle Wait Interface: A Practical Guide to Performance Diagnostics & Tuning
by Richmond Shee, Kirtikumar Deshpande, K Gopalakrishnan
Content preview from Oracle Wait Interface: A Practical Guide to Performance Diagnostics & Tuning
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Why Statspack Is Not a Suitable Data Collector
Oracle Corporation introduced Statspack in Oracle 8.1.6 as a tool to collect and store performance data. Statspack provides instance-level diagnostic data, which is too coarse for root cause analysis. Although it is possible to take session-level snapshots with Statspack, it is not designed for tracking every database connection. Therefore, we do not consider Statspack a suitable data collector. To find out more about why Statspack is not suitable for collecting session-level performance data, refer to the “10046 Alternatives” white paper at www.ioug.org.
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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.