Podcast #3 – Chris & Matt review the SFD18 presenters

Here’s a little extra podcast Matt Leib and I recorded this afternoon in preparation for Storage Field Day 18.  You can tell this wasn’t recorded in a studio, but actually Matt’s hotel room!  Matt preps coffee in his mini-Nespresso device while we discuss each of the presenting vendors. The discussion is ad-hoc, off the cuff… Read more »

Thoughts from Hitachi NEXT 2018

Earlier this year I was invited to Hitachi NEXT in lovely San Diego.  As part of my trip, I took the time to learn a little more about some of the technology Hitachi has been working on and bringing to market either directly through Hitachi Ltd or Hitachi Vantara.  You may remember that Hitachi Vantara… Read more »

Building a modern data platform – exploiting the cloud

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at “Building a modern data platform – exploiting the cloud” where you can also find Paul’s “Tech Interviews” podcast. No modern data platform would be complete if we didn’t talk about the use of public cloud. Public cloud can play a very… Read more »

Building a modern data platform – Out on the edge

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at “Building a modern data platform – Out on the edge” where you can also find Paul’s “Tech Interviews” podcast. In this series so far we have concentrated on the data under our control in our datacentres and managed clouds and protected… Read more »

Building a modern data platform – Prevention (Office365)

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at “Building a modern data platform – Prevention (Office365)” where you can also find Paul’s “Tech Interviews” podcast. In this series so far, we have looked at getting our initial foundations right and ensuring we have insight and control of our data… Read more »

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 »

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 »

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 »

IDC 1Q2018 Data Shows a Rebound for Storage Hardware Sales

The latest IDC Storage Tracker numbers are out and in the spirit of recent analysis, I’ve put the numbers into my tracking spreadsheet.  The figures represent data for Q1, which now has 12 years’ worth of coverage.  With around 42% growth in the general storage hardware figures and 20% in external storage sales, the numbers… Read more »

Cloud Field Day 3 Preview: Riverbed

This post is one of a series of previews of companies presenting at Cloud Field Day 3, an invitation-only event in Silicon Valley, taking place 4-6 April 2018.  For more information, see the dedicated CFD3 events page https://blog.architecting.it/events/cloud-field-day-3/. If someone asked me what business Riverbed was in, I’d have said WAN acceleration.  In past lives, I’ve… Read more »

Latest
  • Rumours of Cisco Acquiring Nutanix – Hyper-Converged Consolidation?

    According to Jared Rinderer, via an article that appears in Storage Newsletter, Cisco is on the verge of making a bid to acquire Nutanix, a vendor of hyper-converged systems.  The rumour has been quashed by none other than Nutanix CEO Deeraj Pandey, via an article on The Var Guy website.  In fact, Pandey intimated that… Read more »

  • Why VSAN and VVOLs are Not Software Defined

    Every so often another attempt is made by the vendor community to put a definition to what we call “software defined storage” or SDS.  The current discussion is on VMware Virtual SAN (VSAN) and VVOLs, software features focused on storage within the vSphere hypervisor ecosystem. This seems like a good opportunity for me to review what… Read more »

  • SFD7 – Primary Data and Data Virtualisation

    Storage virtualisation is a technology that is well established in our industry.  In the current “x86” era, I’ve been using and talking about it for over 10 years, using it to reduce costs, extend the life of older assets and in data migration. All of the original storage virtualisation solutions (with the exception of Invista) sat… Read more »

  • vSphere vDS SPAN port with Wireshark in 2 minutes

    I often find myself searching for facts to dispel “hearsay” and guesswork in troubleshooting discussions between the Network and Windows VM teams.  This article is intended to show just how straightforward it is to use the VMware distributed switch SPAN port capability, to put a virtual sniffer on a virtual port on a virtual distributed… Read more »

  • SanDisk Enters The Already Crowded All-Flash Market with InfiniFlash Product Line

    Earlier this month SanDisk announced InfiniFlash, their first entry into the All-Flash storage array (AFA) market.  I briefly blogged on the market impacts over on my company blog at Langton Blue; here I’m going to look a bit more into the specifics of the platform. First of all, let’s look at the detail here.  From a… Read more »

  • HDS Top with Latest SPC-1 All-Flash Benchmark

    Following hot on the heels of NetApp and their SPC-1 benchmark figures for the EF560 all-flash array, HDS have announced that the VSP G1000 has delivered the fastest benchmark figures to date, as highlighted in the graph shown here (borrowed from Hu Yoshida’s blog post on the news).  Links to the various SPC-1 results are… Read more »

  • Violin Memory Upgrades Products with Native Data Services

    Earlier this week Violin Memory (NYSE:VMEM) released two new products that close the loop on integrating data services into the company’s familiar 3U appliance.  Under the branding of Flash Storage Platform the company announced the new 7300E entry level model, which scales to 35TB raw (125TB effective), while the 7300 scales to 70TB raw (217TB… Read more »

  • Change Control in Cloud Services

    The post mortem summary on Microsoft’s most recent Azure outage is available and online here.  The content makes for interesting reading.  To summarise, the outage occurred as a result of an unanticipated code error but was exacerbated by the accelerated rollout made by an employee who hadn’t adequately assessed the risks of pushing the change… Read more »

  • 2014 in Review

    As we approach the start of a new working year, it’s time to take the almost traditional and obligatory review of the year hence.  So, what made the news and how does that provide us insight on the year to come? Big Trends There were certainly some interesting developments in storage and the wider IT… Read more »