XtremIO

Yes, Storage Arrays Can Deduplicate Oracle Database. Here Is Exactly Why It Doesn’t Matter!

I recently had some cycles on a freshly installed Dell EMC XtremIO Storage Array. I took this opportunity to prepare a blog entry about the never-ending topic of whether or not storage arrays are able to reduce physical data capacity through deduplication of blocks in Oracle Database.

Of Course There Is Duplicate Data In Oracle Datafiles

Before I continue, let me say something that may come as a surprise to you. Yes, Oracle Database has duplicate blocks in tablespaces! Yes, modern storage arrays can achieve astonishing data reduction rates through deduplication–even when the only data in the array is Oracle Database (whether ASM or file systems)!

Whitepaper: Oracle Database 11g and 12c Consolidation and Workload Scalability with EMC XtremIO 3.0

This is a just a quick blog post to direct readers to the best Oracle-related paper detailing the value EMC XtremIO brings to Oracle Database use cases.  I’ve been looking forward to the availability of this paper for quite some time as I supported (minimally, really) the EMC Global Solutions Engineering group in this effort. They really did a great job with this testing! I highly recommend this paper for readers who are interested in: