bdt's blog

Sharing stuff (by Bertrand Drouvot)

In-Memory Instance distribution with RAC databases: I want at least one instance that contains all the data

Posted on November 20, 2014

As... [Read More]

Tags: Oracle RAC oracle

Watch out for optimizer_adaptive_features as It may have a huge negative impact

Posted on October 17, 2014

Let... [Read More]

Tags: Oracle RAC oracle

Issue installing the 11gR2 database software after the 12.1.0.2 clusterware setup

Posted on September 17, 2014

If... [Read More]

Tags: Oracle RAC oracle

ASM Rebalance: Why is the avg By/Read equal to 1MB while the allocation unit is 4MB?

Posted on September 3, 2014

During... [Read More]

Tags: ASM oracle

A closer look at ASM rebalance, Part III: Disks have been added and dropped (at the same time)

Posted on September 1, 2014

This... [Read More]

Tags: ASM oracle