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Month: August 2015

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By John Perry August 27, 2015January 29, 2019 ETL

Debugging and Troubleshooting Code in SSIS Packages

Code and language-based developers may be initially turned off by the overwhelmingly GUI-based nature of SSIS packages. I’ll admit, I was. Thankfully Microsoft didn’t forget about us code geeks. All Hail the Script Task The Script Task allows developers to utilize VB and C#, and more importantly opens up the .NET Framework, which

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By John Perry August 21, 2015January 29, 2019 Database Administration

CXPACKET Waits and High CPU Usage

Photo by Sarah Klockars-Clauser Scenario Your SQL box has consistently high CPU usage, possibly pegged at 100%. You look at your favorite DMV or (god forbid) Activity Monitor and see one or more active queries with a CXPACKET wait type. What do you do??? (Try not to Google it.) Solution I specifically

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By John Perry August 13, 2015 MicroStrategy

MicroStrategy Information Window INCEPTION

Scenario You create an information window for a grid in a MicroStrategy document. You expect the info window to pop up when you click on an item in the grid, and it does. Hooray! Job well done, let’s go home. But wait, what’s this? Every time you use a selector that targets the grid,

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By John Perry August 7, 2015 Database Administration

Failing Backups and FlushFileBuffers

SQL Server can be a finicky beast. Powerful, robust, ACID-compliant — yes, of course, we all love SQL Server, but it can be a bit sensitive. Once upon a time, my database backups were failing, and perhaps yours are too. The following message in SQL Server’s error log was my only clue: Executing the

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  • ETL
  • MicroStrategy
  • Software Engineering

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By John Perry December 29, 2017January 29, 2019 MicroStrategy

How to Increase MicroStrategy Mobile Performance

While desktop users are accustomed to waiting for large reports and dashboards to load, mobile users expect nearly-instant results. Getting those results can be a challenge, and since MicroStrategy doesn’t offer many tips to increase or improve mobile performance, I’ll share a few nuggets I’ve learned from my experience optimizing

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Database Administration

DBA Tools of the Trade: SQL Job Visualizer

ETL

Debugging and Troubleshooting Code in SSIS Packages

Database Administration

CXPACKET Waits and High CPU Usage

John Perry

Business Intelligence, Data Warehousing, and beyond…

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How to Increase MicroStrategy Mobile Performance

DBA Tools of the Trade: SQL Job Visualizer

Debugging and Troubleshooting Code in SSIS Packages

CXPACKET Waits and High CPU Usage

MicroStrategy Information Window INCEPTION

Failing Backups and FlushFileBuffers

Design Patterns Quick Reference