Has NVMe Killed off NVDIMM?

Update: I’ve added extra links at the end of this post, covering some background reading/watching from SNIA. According to a recent article on The Register, Diablo Technologies appears to have closed down.  Diablo was or is a manufacturer of NVDIMM and DRAM extension technology, including Memory1.  As previously reported, many of the original founders and… Read more »

Public Cloud Comparisons – Account Creation

I’m doing a little more structured work with public cloud, so have been going back and cleaning up and standardising the existing accounts I already have.  The first thing is to create accounts that are company, not user specific.  I like to use distribution groups or mailing lists for setting up accounts.  They are more… Read more »

Delivering File Protocols on Object Stores

When object stores first started to appear on the market, the aim was to target a very specific niche.  Unstructured data growth demanded better ways of storing data than file servers.  Object stores offered the ability to scale to billions of objects, without the issues of managing a file system.  However, rewriting applications for REST-based… Read more »

Is Private Cloud Dead?

Anyone who followed the announcements at AWS re:INVENT last week will have seen a clear theme that covered most of the announcements made at the event.  AWS is focused on bringing services to the public cloud that concentrate on machine learning, AI and generating insight from large volumes of data.  The AWS team seems to… Read more »

Four Platforms When One Will Do?

One of the more interesting discussions from SFD14 was the review of the various mid-range platforms that Dell EMC now offers.  The merger of the two organisations brought Unity and VNX(e) from EMC, while SC (Compellent) and EqualLogic came from the Dell side.  Each platform has very different characteristics.  Unity and VNX(e) have heritage from… Read more »

VMware on Azure? Great! Or Maybe Not

In recent days we’ve heard that Microsoft will assist VMware users in moving their workloads to Azure.  For the more “difficult” applications, customers can choose to simply run applications on vSphere hosted on the Azure platform.  This service will be delivered in conjunction with VMware-certified partners.  In response, VMware has released a blog indicating that… Read more »

Is NetApp Becoming A Service Provider?

One not-so-obvious presentation at NetApp Insight in Berlin (November 2017) was the announcement of NetApp Cloud Orchestrator.  This is a tool to manage not only storage but also compute resources across public cloud providers.  The technology comes from the acquisition of Greenqloud earlier this year. Joe CaraDonna presented the use of Cloud Orchestrator on-stage to… Read more »

HPE Brings Nimble Skynet to 3PAR Arrays

Who doesn’t like the idea of having six 9’s of uptime for their storage?  Availability is a major consideration for any storage, public or private.  Of course, having great availability isn’t the only measure of storage quality.  We also value performance, low latency and consistency.  But making storage behave in a predictable manner isn’t always… Read more »

Accelerating Workloads with NetApp Plexistor

I hadn’t realised that NetApp acquired Plexistor earlier this year.  Depending on which site you look at, the acquisition was a pretty cheap $20m or $32m, based on an A-round investment of around $4.5m in September 2014.  NetApp demonstrated application acceleration using the Plexistor technology at Insight in Berlin last week (see the day 2… Read more »

VMAX – The Mainframe of Storage

This post title may sound a little controversial, but that’s far from my intention.  Anyone who knows me will be aware that I started out in the mainframe era.  I like the mainframe’s reliability and maturity of features, many of which took a long time to arrive in today’s IT world.  However, the mainframe is… Read more »

Latest
  • Home Lab: Building VM Images

    I’ve been doing some recent work on building virtual machine images to a position where I can pretty much automate the whole process from end-to-end.  My favourite route is to use PXE booting and I’ve had builds of all the current Linux builds in place for some years.  This also includes automated builds of ESXi… Read more »

  • Is it time for VMware to Open Source The ESX Hypervisor?

    VMware’s business may well be at an interesting inflection point.  On the latest earnings call, the company indicated that earnings from core products like vSphere was down, while increased business was coming from VSAN, NSX and apparently vCloud Air.  2016 will apparently be a year of transition as the company moves back to growth in… Read more »

  • Working With Containers #1: Getting Started with Docker

    It’s been some 18 months since I looked at Docker and put out a preliminary post on getting started with the container platform.  Since then, Docker has moved on leaps and bounds to become an entire ecosystem.  In this series of posts I’m going to go back to basics and look at the steps needed… Read more »

  • Tech Field Day 10 Preview: Platform 9

    This is one of a series of brief posts discussing the presenters at Tech Field Day 10, occurring 3rd – 5th February 2016 in Austin, Texas, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Tech… Read more »

  • Tech Field Day 10 Preview: Caringo

    This is one of a series of brief posts discussing the presenters at Tech Field Day 10, occurring 3rd – 5th February 2016 in Austin, Texas, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Tech… Read more »

  • Tech Field Day 10 Preview: SolarWinds

    This is one of a series of posts discussing the presenters at Tech Field Day 10, occurring 3rd – 5th February 2016 in Austin, Texas, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Tech Field… Read more »

  • Tech Field Day 10 Preview: Dell

    This is one of a series of posts discussing the presenters at Tech Field Day 10, occurring 3rd – 5th February 2016 in Austin, Texas, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Tech Field… Read more »

  • Tech Field Day 10 Preview: Rubrik

    This is one of a series of posts discussing the presenters at Tech Field Day 10, occurring 3rd – 5th February 2016 in Austin, Texas, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Tech Field… Read more »

  • Tech Field Day 10 Preview: VMTurbo

    This is one of a series of posts discussing the presenters at Tech Field Day 10, occurring 3rd – 5th February 2016 in Austin, Texas, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Tech Field… Read more »