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.
Continue reading “When Terrified Vendors Attack: The Dell Edition”
I got the idea for this post after seeing certain vendors claim they were the first and only with certain data reduction technologies (I’m not talking about dedupe and compression). I thought – how come Nimble never made a big deal about this? After all, what those vendors were claiming didn’t seem to be very interesting compared to how Nimble systems efficiently write data… yet those vendors were acting as if they’d cured a particularly virulent disease.
Nimble systems naturally avoid any wasted space when writing. This is an inherent part of the design and not something that was added later.
Continue reading “How Nimble Storage Systems do Block Folding”
Just a quick post to address something many people either get wrong or just live with due to convenience.
In summary: Please, let’s stop using average I/O sizes to characterize storage system performance. It’s wrong and doesn’t describe how the real world works. Using an average number is as bad as using small block 100% read numbers shown in vanity benchmarks. Neither is representative of real life.
Using a single I/O size for benchmarking became a practice for a vanity benchmark and to provide a level playing field to compare multiple products.
But, ultimately, even though the goal of comparing different systems is desirable, using a single I/O size is fundamentally flawed.
Continue reading “Why it is Incorrect to use Average Block Size for Storage Performance Benchmarking”
Just a quick post since I’m getting inquiries regarding the status of my vital signs.
Yes, I’m alive, just very busy helping with the ongoing integration of Nimble Storage into HPE and all kinds of cool AI.
All kinds of training to be done all around, positioning guides to be written, strategy to plan, technology to design.
Continue reading “Status and the Nimble acquisition by HPE”
In past articles I have covered topics about how Nimble Storage lowers customer risk with technologies internal to the array such as:
Now, it’s time to write a more in-depth article about the immense customer benefits of InfoSight, Nimble’s Predictive Analytics platform.
Continue reading “InfoSight: How Nimble Customers Benefit from AI and Big Data Predictive Analytics”