Bryan's Oracle Blog
Oracle Database Architecture blog sharing my experiences as an oracle Architect.
Saturday, April 14, 2012
Analyzing the last query run
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I don't know how many times I find myself trying to tune a query, and going through the same tasks. I run the sql in my session (most...
Saturday, March 31, 2012
R and visualing your execution times
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Well, I think I'm a little late to the party.. I know Greg Rahn did a great post on utilizing R to visual your ash data. I figur...
Thursday, March 22, 2012
Cooking for Geeks (shameless plug)
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I am part of the O-Really Blogger review program, and long, long ago I picked up the book "Cooking for Geeks" by Jeff Potter f...
Sunday, March 18, 2012
Benchmarks for CPU's
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I have been doing some benchmarks on a couple of different systems for LIO's. I have been using Kevin Closson's great SLOB toolk...
Saturday, March 10, 2012
IOUG Real World Performance tour
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Last Thursday the Real World Performance Tour came to Rochester, NY. I know what you're probably thinking. One of 2 things. 1) Why ...
Monday, February 27, 2012
Setting aside a node for maintenance on Exadata
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Actually, this isn't exadata specific, but it becomes even more important on a multi-node cluster. First the background. I have a...
Friday, February 10, 2012
OLTP compression slow for large data set
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I am working on loading a large dataset (about 500 Million rows that take up about 100g of space). I am loading them into a partitioned ...
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