Building a modern data platform – Control

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at “Building a modern data platform – Control” where you can also find Paul’s “Tech Interviews” podcast. In the first parts (here and here) of this series we have looked at ensuring the building blocks of our platform are right… Read more »

AWS and VMware Partner to Bring RDS for the Enterprise

At VMworld 2018, Amazon Web Services and VMware jointly announced a preview of AWS RDS, called RDS on VMware.  The Relational Database Service will in the future be able to run on-premises using VMware vSphere. VMworld 2018 – Divergent VMware VMware on Azure?  Great! Or Maybe Not Enterprise-Class Public Cloud How does this position the… Read more »

Enterprise-Class Public Cloud

Never throw away a good idea, they say (or at least I do).  The same applies to blogs that haven’t yet crystallised into a worthwhile topic.  Generally, I put them on the back-burner until a number of paths align.  After seeing the Oracle Cloud team present at Cloud Field Day 3 in April this year… Read more »

Building a modern data platform – Availability

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at “Building a modern data platform – Availability” where you can also find Paul’s “Tech Interviews” podcast. In part one we discussed the importance of getting our storage platform right, in part two we look at availability. The idea that availability is a crucial… Read more »

Pure Storage – Seeding the NVMe Market

Interested in learning more about NVMe?  Download our free 21-page white paper report (no registration required) here   NVMe in the Data Centre I’m only just digesting the news from Pure Accelerate 2018, including some of the product updates we saw.  One aspect of the announcements was the positioning of FlashArray with NVMe.  Certainly a hot… Read more »

Building a modern data platform – The Storage

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at “Building a modern data platform – The Storage” where you can also find Paul’s “Tech Interviews” podcast. It probably isn’t a surprise to anyone who has read my blogs previously to find out that when it comes to the… Read more »

VMworld 2018 – Divergent VMware

Nobody likes to be wrong, least of all me, and it’s with fascination that I look at the news coming out of VMworld 2018 this week.  I’m comparing the news to my thoughts on VMware’s future two years ago in my Peak VMware post.  Did we reach peak VMware or did we actually reach peak… Read more »

QLC NAND – how real is it and what can we expect from the technology?

Interested in learning more about NVMe?  Download our free 21-page white paper report (no registration required) here   NVMe in the Data Centre Update: This post was originally published on 11 August 2017.  It has since been updated to reflect the advances in QLC technology in the market. Since NAND flash storage was first introduced into… Read more »

Automating HCI Data Protection

I recently wrote a number of posts covering HYCU, a data protection software solution from HYCU Inc.  During the testing I was curious to understand how easy it would be to automate the build of a dedicated backup environment.  Here’s what I found. HYCU Recap HYCU is a software product that was written specifically for… Read more »

Rethinking Storage For Microservices

The New Stack had a very interesting article this week that talked about rethinking the way storage is mapped to microservices like containers.  The discussion took me back 12+ months to my own attempts to raise money for a startup that addressed the issues raised in the article.  I’m still not sure that the issues… Read more »

Latest
  • PowerMax, VMAX, XtremIO – the Agony of Choice

    Last week Dell EMC announced the next generation of the long-running Symmetrix platform with the release of PowerMax.  This all-NVMe array apparently isn’t a replacement for VMAX (or XtremIO).  However it is yet another decision point in customer choice for all-flash from Dell EMC.  Does the company need another all-flash array or is this just… Read more »

  • Are We Suffering Logo Addiction Syndrome?

    Remember when converged infrastructure came in?  We were told that packaging was the next best thing and doing things in separate towers of skills was bad.  Now it appears we’ve developed Logo Addiction and should be looking to build things from scratch again. The basis of this thesis is a presentation at Interop ITX by… Read more »

  • Validating HYCU Deployment By The Numbers

    Vendors like to claim that their software is “1-click” or installable within 30 seconds.  In general these claims are pretty fatuous unless you’re either frequently deploying or looking to automate.  I’ve been spending a bit of time looking at a range of storage solutions that are fully software-defined and seeing how easy that deployment process… Read more »

  • Dell EMC to Offer Isilon on Google Cloud Platform

    It’s Dell Technologies World this week in Las Vegas and the first announcement of interest is the future offering of the Isilon NAS platform on Google Cloud Platform.  The details of Isilon Cloud on GCP are scant, to say the least.  All I’ve found so far is this community post (link).  With little to go… Read more »

  • What are TBW (Terabytes Written) and DWPD (Device Writes Per Day)?

    TBW is an acronym for  Terabytes Written and DWPD is an acronym for Device Writes Per Day.  Both are measures of the endurance of flash storage. Conflating Reliability and Endurance in SSDs What is the Technology Behind Samsung Z-NAND? Flash storage has a limit on the number of write (or specifically program/erase) cycles that can… Read more »

  • The Burden of Technical Debt

    As the issues at TSB continue to unfold, I look on at an IT problem that will likely never be fully explained and eventually disappear into the archives as yet another “computer glitch”.  Why does it keep happening, what’s wrong with the industry and how can we do better next time? Experience Who am I… Read more »

  • NetApp embraces cloud for future business growth

    Technology is a fickle business and surviving more than a few short years is hard to achieve.  The industry changes very quickly, as the next greatest thing consigns solutions and products to being legacy, even if they are still running many organisations’ core business.  Storage has evolved to be a major part of any IT… Read more »

  • Why HCI Data Protection is Different

    When so many businesses are totally dependent on their digital information, data protection becomes a key requirement for every IT organisation.  The way in which we implement technology changes almost daily and this affects the choices on how we protect it.  Where 20 years ago the standard model for deployment was based on physical servers,… Read more »

  • Droplet Computing delivers universal app virtualisation

    The IT world is great at delivering technically elegant solutions that intrigue and pique my (and others) interest.  In recent years the entire virtualisation and containers movements have been good examples of this.  Producing something technically interesting doesn’t always lead to a solution that benefits the business.  However, in the case of Droplet Computing, the… Read more »