February 2014
Beginner to intermediate
402 pages
10h 19m
English
book
Expert Cube Development with SSAS Multidimensional Models
by Chris Webb, Alberto Ferrari, Marco Russo
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Monitoring query performance
We have already introduced many tools that can be used to get data on processing operations, using trace, performance counters, and dynamic management views. The same tools can also be used to monitor query performance, and in this section we'll see how this can be done.
Monitoring queries with trace data
Regardless of the tool we use to collect it (SQL Server Profiler, ASTrace, XMLA, or Flight Recorder), trace data is the most important source of information on query-related operations. Trace data provides information on the internal operations of the Storage Engine and the Formula Engine, for example, showing if aggregations are used or not, and if calculations are evaluated in bulk mode or not.
The most important trace ...
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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.