The Quick and Dirty Dedupe Analyzer – Part 1 – Hands on

As announced in my last blogpost, qdda is a tool that analyzes potential storage savings by scanning data and giving a deduplication, compression and thin provisioning estimate. The results are an indication whether a modern All-Flash Array (AFA) like Dell EMC XtremIO would be worth considering.

In this (lenghty) post I will go over the basics of qdda and run a few synthetic test scenarios to show what’s possible. The next posts will cover more advanced scenarios such as running against Oracle database data, multiple nodes and other exotic ones such as running against ZFS storage pools.

[ Warning: Lengthy technical content, Rated T, parental advisory required ]

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