Bloom Min-Max optimization on Exadata
In this post we will discuss how bloom filters work and how they can benefit specifically on an Exadata environment. We will also be looking...
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In the previous post we discussed how data sharing works across the PDBs. In this post we will understand the AWR framework works in the ... -
Parallel Statement Queuing was introduced in 11.2. Instead of downgrading the requested degree of parallelism (DOP) Oracle will now put your...
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We might have seen lots of ORA-12842 "Cursor Invalidated during parallel execution". Usually a select query running in parallel ...