November 2012
Intermediate to advanced
576 pages
17h 2m
English
book
Professional SQL Server 2012 Internals and Troubleshooting
by Christian Bolton, James Rowland-Jones, Glenn Berry, Justin Langford, Gavin Payne, Amit Banerjee
Content preview from Professional SQL Server 2012 Internals and Troubleshooting
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Chapter 9
Troubleshooting Methodology and Practices
WHAT’S IN THIS CHAPTER?
- Methodology for troubleshooting
- Ten steps to troubleshooting success
- An approach to working on complex issues with teams
WROX.COM CODE DOWNLOADS FOR THIS CHAPTER
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INTRODUCTION
SQL Server is a complex product, often tightly integrated with mid-tier and end-user applications. Problems can be many and varied, and the scope of a database administrator (DBA) is broad, covering storage, servers, networking, applications, and meeting business requirements. DBAs often find themselves supporting third-party and in-house-developed applications with varying levels of maturity and robustness. There are no fixed requirements for Transact-SQL development, and application developers often overlook the performance and scalability of code they write. This chapter provides DBAs with guidance based on mature patterns for troubleshooting complex issues and complements the technical aspects of this book.
This chapter focuses on a data-driven methodology for troubleshooting SQL Server problems, consisting of the following three steps (the data collection and analysis may require multiple iterations until the problem’s cause is identified):
1. Define the problem.
2. Iterate through:
- Data collection ...
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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.