Bryan's Oracle Blog

Expert insights on Oracle Database, Zero Data Loss Recovery Appliance (ZDLRA), backup and recovery strategies, database security, and enterprise database solutions by Bryan Grenn.

Monday, February 27, 2012

Setting aside a node for maintenance on Exadata

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

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 ...

Sunday, January 29, 2012

Disk space layout on your Exadata

This blog post is a product of my last post on Exadata disk usage. I have multiple exadatas (both full Rack and 1/2 Racks), and I w...

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Bryan Grenn

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