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Archive for September, 2010

Creating a Date Dimension Stored Procedure

Our data warehouse was getting pretty big. In fact, it was it was getting into the hundreds of gigabytes of fact data. We started looking for ways to save hard drive space. It became apparent that storing redundant varchars, datetimes, enums and other large column types was unnecessary and causing the scale constraints. Part of […]

Sysbench for MySQL Burn-In Testing

The reason for my last post about getting Sysbench installed on OS X, was that I had a chore to burn-in four MySQL hosts. They are currently replicating which is normal behavior for this group. I wanted to add some stress testing. Here is the script I created for his purpose. You can modify the […]

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