Software Defining Your Storage

There is a lot of talk in the technology industry of “software defining”, the idea that elements of our technology stack, traditionally based on a hardware appliance can be abstracted from it and made available as a software-only appliance that can be installed on any hardware.  But why? Wouldn’t you rather your key assets were… Read more »

Pure Storage announces NVMe-oF support for FlashArray

Pure Storage recently announced support for NVMe over Fabrics on FlashArray.  The technology is implemented by an upgrade to Purity (the platform O/S) and installation of RDMA-capable Ethernet NICs.  Pure has chosen to go with Ethernet as the first NVMe fabric offering, while other vendors have chosen the Fibre Channel route.  How has this choice… Read more »

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 »

MAX Data: Optimising Application Performance with SCM

As the slowest part of the computing architecture, persistent storage is in a constant battle to improve performance.  That goal has moved from being focused on throughput a few decades ago to one of reducing latency as low as possible.  To that end, NVM Express and NVMe over Fabrics have become an area of focus… Read more »

NetApp buys into Kubernetes Orchestration with StackPointCloud

In September 2018, NetApp acquired a little-known cloud services company called StackPointCloud.  StackPoint offers a managed Kubernetes service that enables customers to build Kubernetes clusters across a range of public cloud providers.  Why would NetApp want to acquire this technology and where could it be used? Containerisation First of all, let’s take a step back… Read more »

Performance Benchmarks: Reading Between the Lines

As we move into 2019, storage performance becomes more important than ever.  At the media level, vendors are pushing the boundaries with fast solid-state technologies like NAND flash and 3D-Xpoint.  These products provide performance capabilities we’ve never seen before.  Storage system vendors then take components and build storage solutions, either as bespoke hardware or part… Read more »

NVMe in the Data Centre 2.0 Now Published

You can download the latest version of our NVMe in the Data Centre report by registering through the link below.  We do not share email addresses and only use them to send out follow up papers.   Download Now  

Understanding HPE’s Storage Product Portfolio

Towards the end of 2018, I was invited to attend HPE Discover in Madrid.  In previous years, this has been a great opportunity to get up to speed on the storage strategy the HPE Storage team is following.  What did we learn this year? Intelligent Storage Platform The message being broadcast for the last year… Read more »

Databases are the next battleground for Public Cloud

This week, Amazon Web Services announced the availability of Amazon DocumentDB, a MongoDB-compatible document database.  For AWS at least, the database market has been heating up recently.  With so many offerings to choose from, are databases the next land-grab for the public cloud? DocumentDB Let’s look first at the announcement of Amazon DocumentDB.  This new… Read more »

Building a modern data platform – what have we learned?

This is a guest post by Paul Stringfellow from Gardner Systems and was originally posted at Building a modern data platform – what have we learned? where you can also find Paul’s “Tech Interviews” podcast. As I reach the end of this series, it raises the question “what have we learned?”. If you’ve read through it all,… Read more »

Latest
  • SolidFire Raise a Further $82m and Releases 3rd Gen Hardware

    Last week, SolidFire Inc, a startup in the “all-flash array” sector of the storage market announced a further $82 million in funding for the company, bringing their total investment to date to $150 million.  The new funds will be used for further expansion of the company’s business.  As well as raising money, two new hardware… Read more »

  • Hewlett Packard Splits In Two

    Overnight news officially broke that Hewlett Packard Inc is to divide its business into two, focusing on PCs and printing through HP Inc and enterprise services and hardware through a company to be called Hewlett-Packard Enterprise.  Meg Whitman will run one (Hewlett-Packard Enterprise) and chair the other (HP Inc). The idea of spinning off parts… Read more »

  • EMC XtremIO Destructive Upgrade Demonstrates Architecture Matters

    News has emerged about a potential upgrade issue with the latest version of O/S code for the EMC XtremIO all-flash platform.  As discussed in this blog post, the upgrade to XIOS 3.0 is not simply disruptive but is destructive.  According to Chris Mellor’s post, the reason for the destructive nature of the upgrade is to… Read more »

  • VMworld 2014: VAIO – vSphere APIs for I/O Filtering

    One of the more interesting announcements at VMworld 2014 this year was a technology called VAIO or vSphere APIs for I/O Filtering.  This new feature was detailed in session TEX1492 (although I didn’t see it) and will allow 3rd party vendors to insert code in the form of a filter driver and deployed as a… Read more »

  • Why Have VVOLs Taken So Long to Deliver?

    Another VMworld has come and gone and still we haven’t seen the production deployment of VVOLs.  Just to recap, VVOLs are the evolution of the packaging of virtual machines that currently reside in data stores.  The main benefit is to be able to apply storage performance and availability policies to a VM object rather than… Read more »

  • Gartner Reveals Increasingly Irrelevant All Flash Array MQ

    Chris Mellor has posted a new ‘Register article that covers the inaugural Gartner Magic Quadrant for Solid State (or all-flash) Arrays.  It’s an interesting read, with EMC and Pure Storage topping the polls and IBM not far behind.  However as the use of flash within the enterprise has increased, the idea of a magic quadrant… Read more »

  • Another $140m for Nutanix as the Spectre of EVO Rises

    Today Nutanix Inc announced another (series E) round of funding from undisclosed investors to bring the total investment in the company to $312m (see Codex entry for Nutanix for details). There’s no doubting the timing of this announcement is no accident, coming in the same week that VMware announced it’s entry into the hyper-converged market with… Read more »

  • VMware Announces EVO – Hyper-Converged Reference Architectures

    The big announcement so far at VMworld 2014 is the final emergence a new reference architecture called EVO and what was covertly known as Project Mystic or Marvin.  EVO is VMware’s hyper-converged offering to take on the likes of Nutanix, Simplivity and Scale Computing. It’s obvious that VMware sees the idea of hyper-converged solutions as… Read more »

  • EMC Focuses on Services with VMAX3

    Last week EMC announced an upgrade to their flagship Symmetrix high-end enterprise storage platform and the release of VMAX3.  With a maximum capacity of 384 cores and 5760 drives, the new platform scales to capacities never before seen in a single storage array.  What’s possibly more interesting though, is EMC’s intentions with what’s being called… Read more »