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Showing page 2 of 3 (22 total posts)
  • Data Design

    I give series of classes and presentations on Data Design. I say “data” design instead of “database” design because we should consider more than just the database. Data might actually be stored in non-relational stores, such as Excel or XML files, and it might also be located in remote data stores like “cloud” technologies.   Here are the ...
    Posted to Buck Woody (Weblog) by BuckWoody on February 2, 2010
  • Tools and Processes for “Fitting it all in”

    Most data professionals I’ve met work in two modes: we plan for our day, and we react to the situations around us. I’m staring at my list of things that I need to do today right now, which is my planned work. Of course, I have no idea how much of that will really get done – it’s optimistic to be sure. On the other hand I have several systems I ...
    Posted to Buck Woody (Weblog) by BuckWoody on January 18, 2010
  • Know Your Product Specifications

    As the Data Professional in your organization, the rest of the org looks to you to ensure that the system can handle what the business requires. To do that, you need to know two things: what the business requires, and what SQL Server can do. But of course there’s a bit more to it than that. Knowing the business side of the requirements – well, I ...
    Posted to Buck Woody (Weblog) by BuckWoody on January 13, 2010
  • Performance Counters? There’s a script for that.

    It’s not hard to get Performance Monitor counters in PowerShell 1.0, and it’s REALLY easy in 2.0. This is one I used yesterday to monitor network bytes in and out on 2.0 (keep all of the green lines in this post on the same line) : get-counter -Counter "\Network Interface(*)\Bytes Total/sec" -SampleInterval 1 -MaxSamples ...
    Posted to Buck Woody (Weblog) by BuckWoody on January 5, 2010
  • It’s Data Tier Application and Data Application Component

    OK – In SQL Server 2008 R2 we did “re-use” an acronym or two (DAC and DTA), but it’s important to remember there are actually two parts to this new feature. One is the Data Application Component (DAC) and the other is the Data Tier Application (DTA). The DAC is the file created for a DTA. In SQL Server 2008R2 and Visual Studio you’ll find there ...
    Posted to Buck Woody (Weblog) by BuckWoody on December 23, 2009
  • The Top 20 Questions in Database Design

    I'm still re-reading the ''Fourth Paradigm'' book by Microsoft Research, and one section continues to intrigues me. There's a part where the book explains database design, and puts forth that the most important thing when you're designing large data sets is to find out the ''Top Twenty Questions'' the database has to answer. The quote is ...
    Posted to Buck Woody (Weblog) by BuckWoody on December 17, 2009
  • The Coming Database Design Wave

    Database design has been on my mind as of late – I’ve been teaching it in class, and I have a friend from Twitter that has a couple of questions. In fact, I think I’ll actually do a submission to PASS this year on this topic.   Don’t think it has to do with you? Well, I’m seeing a new “wave” of design options coming at the data ...
    Posted to Buck Woody (Weblog) by BuckWoody on December 16, 2009
  • Wizards are evil – wait, no they aren’t!

    SQL Server contains many “Wizards. Wizards are simply programs that collect information based on user choices. The Wizard’s screens explain each step and the choices on that screen. Based on those answers collected from the user, the Wizard performs some task. What could possibly be wrong with helping a user this way? Well, plenty. Wizards hide ...
    Posted to Buck Woody (Weblog) by BuckWoody on December 14, 2009
  • After the Upgrade, it runs differently…

    I got a question yesterday in the mail that I thought I would just answer here in a broad context. While I can’t troubleshoot or do performance tuning from a distance, there are some interesting concepts and suggestions this e-mail brings up: “I have recently seen a change from SQL Server from 2005 to 2008 in where it handles CASE statements ...
    Posted to Buck Woody (Weblog) by BuckWoody on December 1, 2009
  • Aren’t DBA’s Just System Admins for Databases?

    Last week I ran into an argument I’ve had since I left the mainframe space decades ago. A developer told me “DBA’s don’t design databases.” The inference was that DBA’s (i.e., Database Administrators) only worry about hardware, security, OS, database backups, things like that. He seemed amazed that a DBA would ever do “data” work. It may be the ...
    Posted to Buck Woody (Weblog) by BuckWoody on November 30, 2009
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