19Feb 2009 by Grant Fritchey No Comments

Networking

Misc, PASS
Andy Warren has just posted the last entry in a very interesting set of posts about building and working your own network. I think they're all worth a read, especially if you've been thinking about blogging, Twitter, LinkedIn or just volunteering at your local users group.
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18Feb 2009 by Grant Fritchey 24 Comments

Refining the Missing Index Data

SQL Server, T-SQL
In my previous post I showed how you could determine if a query had missing index information, but it was difficult to get meaningful data out because I didn't know XQuery well enough. I spent some more time refining the query and here are the results. This new query will show some basic performance information gathered from the aggregate data in sys.dm_exec_query_stats. It combines this with the full data pulled from the Missing Indexes element in the XML of the execution plan. I've got it listing all the recommended columns and grouping. So this means that the performance data is repeated in order to allow for the full listing of groups & columns. It seems to work well. A couple of interesting points. My purpose is to provide a short-cut…
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12Feb 2009 by Grant Fritchey 11 Comments

Missing Index Information and Query Stats

SQL Server, T-SQL
So the goal was to find a way to pull information from sys.dm_exec_query_stats so that we could identify poor performing procedures that were in cache at the moment and combine it with missing index information from sys.dm_db_missing_index_details. We're combining these because we're working with a Microsoft Dynamics CRM database that is almost all ad hoc queries and lots of them are against tables with missing indexes. The hope was to identify necessary indexes merely by looking at the longest running queries. Unfortunately there is no way to combine data from the missing indexes set of DMV's and all the execution DMV's that show query stats, execution plan, etc. None of the missing index tables has a plan handle or a plan hash column that would allow you to combine that…
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11Feb 2009 by Grant Fritchey No Comments

PASS Chapter Spotlight

Misc
The Southern New England SQL Server Users Group was picked for the February spotlight on the PASS web site. This was largely based on the work we did helping Adam Machanic run the New England Data Camp. I've said it before and I'll say it again, we helped. Adam did 90% of the work. It's still good to be singled out. Thanks PASS and thanks to the volunteers at SNESSUG.
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11Feb 2009 by Grant Fritchey No Comments

PASS Editorial Board: Blog Directory

PASS
Andy Warren and the PASS Editorial Board have posted their first delivery, a blog directory of SQL Server blogs. That's as complete a list as you're likely to see, anywhere, on blogs related to SQL Server. Well done everyone. This is just the beginning of a new and growing set of services from the PASS organization. If you're not a member, get on over there and join up. It's free. While you're there, get hooked into the  PassPort networking service. Now I need to get more work done on my part of the deliverables.
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10Feb 2009 by Grant Fritchey No Comments

Silly SQL Server 2008 Management Studio Trick

SQL Server
This one is pretty minor and came up in the forums at SQL Server Central. You may have noticed that the Registered Servers window is tabbed with the Object Explorer window. In SQL Server 2005, they were in the same window, stacked on top of each other. To get back to the "good old days" configuration, you can right click on the Registered Servers tab and select Floating. This will cause the window to detach and appear somewhere on your screen. Right click on it again and select Dockable. Now drag it on to the Object Explorer window and it should settle in on top. Ta da, back with the old GUI.
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10Feb 2009 by Grant Fritchey No Comments

Things you know now 2

Misc
I can't believe I forgot this: Test, Test, Test And when you're done testing, test some more. You can't assume that you know how something works. You need to know how it works. Test it. Verify your database design by testing. Check your queries by testing them. Be sure the new index works by testing it. Test the new deployment process before you announce it to the development (way before). When you get done with all this testing... Start testing again.
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10Feb 2009 by Grant Fritchey 3 Comments

Things you know now…

Misc
Brent Ozar has passed on another doozie. His list is pretty good. Since I'm much more a tactical guy than a big picture strategic guy, my advice to me in the past is going to be more tactical in nature. Learn the Rules of Normalization Yeah, eventually I picked up  on them, but not before I built about six or seven systems I would be profoundly embarassed to show anyone today. I realize that pointing at the fundamentals is just shy of a non-answer to the question, but the fact of the matter is, I was a bit of a cowboy. Still am. The beauty, and curse, of being a cowboy is, you tend to bypass things. Sometimes, you're riding by trouble you just don't need. Other times, you're hell bent for…
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06Feb 2009 by Grant Fritchey 4 Comments

VSTS:DB More on Composite Projects

Visual Studio
It occurred to me, all the searches coming by looking for information on composite projects in VSTS:DB, maybe instead of wondering how it's done you're wondering why it's done. In the GDR release there are three kinds of projects you can create; database, server, partial. Database and Server projects are created directly through the VS GUI as new projects and I covered that a bit in the last post. Partial projects are something different. Partial projects are pieces of structure or code, for example a tally table, that you want to share across multiple projects. Partial projects are created by accessing the object or objects you want to define as a partial project in the Solution Explorer. Right click on the object(s) and select Export As Partial Project. This creates a…
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