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Category Archives: Performance & Tuning
I have read articles and specs on Exadata before, but now I have had the opportunity to assist to an Exadata Hands-On workshop. I’m writing these impressions without talking too much about the specs, they are everywhere, some links here. … Continue reading
Oracle desktop Widgets for the Grid Control Continue reading
How to identify lockers This article will explain about locks on rows and on objects in ORACLE. Locks on rows can cause performance problems or even impede a transaction from finishing, when there are processes running for long time we … Continue reading
The new Exadata 2, full with the SUN branding on it now brings new technology like the Sun FlashFire cards: “Exadata Smart Flash Cache addresses the disk random I/O bottleneck problem by transparently moving hot data to Sun FlashFire cards. … Continue reading