When Terrified Vendors Attack: The Dell PowerStore Edition

Dell is at it again. This time, they paid Principled Technologies to do some tests in order to produce a ridiculous report trying to compare the high-end HPE Primera to the midrange Dell EMC PowerStore.

I’ll expose some of the more egregious errors in their methodology and overall thinking, but first I want to direct readers to an easy way to impartially compare for themselves, without having to read a FUD document sponsored by anyone at all.

Executive Summary: A Primera 670 is multiple times faster than a PowerStore 9000T, has stronger data protection, and much higher uptime.

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When Terrified Vendors Attack: The Dell Edition

It recently came to my attention that Dell is now advertising some kind of benchmark that shows one of their platforms can be faster than Nimble in some very specific test of their own concoction.

While I don’t doubt that’s possible (indeed, we could do it the other way around), it may be worthwhile investigating what’s prompting the attack.

I also wanted to point out the various technically fishy points of the benchmark.

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7-Mode to Clustered ONTAP Transition

I normally deal with different aspects of storage (arguably far more exciting) but I thought I would write something to provide some common sense perspective on the current state of 7-Mode to cDOT adoption.

I will tackle the following topics:

  1. cDOT vs 7-Mode capabilities
  2. Claims that not enough customers are moving to cDOT
  3. 7-Mode to cDOT transition is seen by some as difficult and expensive
  4. Some argue it might make sense to look at competitors and move to those instead
  5. What programs and tools are offered by NetApp to make transition easy and quick
  6. Migrating from competitors to cDOT

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When competitors try too hard and miss the point – part two

This will be another FUD-busting post in the two-part series (first part here).

It’s interesting how some competitors, in their quest to beat us at any cost, set aside all common sense.

Recently, an Oracle blogger attempted to understand a document NetApp originally wrote in the 90’s (and which we haven’t really updated since, which is admittedly our bad) that explains how WAFL, the block layout engine of Data ONTAP (the storage OS on the FAS platform) works at a high level.

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