Has Dell EMC Redesigned XDP on XtremIO?

Earlier this month Dell EMC announced XtremIO X2, the next generation hardware platform of their once flagship all-flash storage offering.  With the new systems, storage capacity per node has been increased from 25 to 72 drives.  The numbers quoted for initial deployments and upgrades seems to counter the original design of data protection on XtremIO,… Read more »

Recent Cyber Attacks Show a Massive Misunderstanding About Technology

The cyber attack affecting a large part of the UK NHS (and also more globally) has been widely reported over the weekend.  As usual, I find myself screaming at the TV, due to the misdirection being put forward by the media as to the causes and solution to the problem.  This morning I read an… Read more »

rook.io – an attempt at Flocker 2.0

At the end of 2016 ClusterHQ, the developers of Flocker decided to shut down the project with a rather blunt blog post (link).  Rather than take additional funding, CEO Mark Davis (and presumably the board) decided to shut the company down on the assumption that it wasn’t clear where revenue would come from. Based on… Read more »

What Next for the new Tier 0 Storage?

As flash storage moves to mainstream adoption, a new breed of products are set to become the new tier 0 storage.  However with the demise of DSSD, is the market set to falter? Tier 0 has come to represent the fastest of the fast, almost a specialist category of super fast storage.  The tier 0… Read more »

Learning from The Instapaper Outage

Instapaper (the SaaS-based solution for keeping track of bookmarks and interesting websites) suffered a catastrophic outage to their service last month.  I’ve only just got round to reading the port-mortem account of the incident and it doesn’t make pretty reading.  First of all, it’s worth saying that we’ve all been there and experienced that awful… Read more »

Nimble, HPE and 20-Year Old Architectures

This week, HPE offered to acquire Nimble Storage for around $1.09 billion, plus another $200 million in share options.  Nimble sells all-flash and hybrid storage solutions, with a lot of intellectual property focused around storage analytics in the form of their “Infosight” SaaS platform. Commentators are seeing this as a good deal for both Nimble and… Read more »

Should We Worry About The S3 Outage?

Last week, Amazon Web Service’s S3 (Simple Storage Service) suffered what was termed “high error rates” and essentially became unusable for a number of hours to users in the US-East-1 (Virginia) region.  There have been a lot of stories circulating talking about the number of SaaS-based applications that were affected, with people being quick to question the… Read more »

Google Spanner – fixing the problem of distributed SQL databases

I’ve been messing about with databases for a long time.  I say “messing about” because I’ve never been a DBA, but as a systems programmer and storage administrator, I’ve been on the periphery of the application layer and of course I’ve deployed many personal databases.  I was intrigued to read about the new global distributed… Read more »

Nine Critical Features for Object Stores

Object storage is a relatively new market segment that has continued to grow steadily and is starting to find more reasons for adoption.  For the uninitiated, object stores are used to hold large volumes of unstructured data, where each “object” is essentially a file with no specific format (also called a binary file).  Object stores… Read more »

Building Data Storage With Containers

Note: Updated on 18 January 2017 to include OpenEBS. There’s an almost religious divide between those who see containers as entirely stateless objects and others taking a more pragmatic approach that says state and containers is an inevitable thing.  In the stateless model, data is assumed to be replicated and protected by many container instances,… Read more »

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  • Building Data Storage With Containers

    Note: Updated on 18 January 2017 to include OpenEBS. There’s an almost religious divide between those who see containers as entirely stateless objects and others taking a more pragmatic approach that says state and containers is an inevitable thing.  In the stateless model, data is assumed to be replicated and protected by many container instances,… Read more »

  • HPE Demos 3PAR with Intel Optane (3D-XPoint)

    There’s been a lot of coverage and potential hype around the impending release of Intel and Micron’s 3D-XPoint persistent storage technology.  Now it seems we have a good example of how Optane (as Intel are branding it) could be deployed into existing storage platforms.  During HPE Discover London (December 2016), the 3PAR team ran a demo… Read more »

  • AWS Getting Serious About Enterprise On-Prem with Dockerised Linux AMI

    AWS just announced the availability of an on-premises version of their Linux AMI, delivered as a Docker image (link).  This may seem an innocent and rather subdued announcement, but don’t forget that we also recently had the release of the AWS Server Migration Service (link) at the end of October.  AWS and VMware just became… Read more »

  • Focus on High Performance NAS

    Block-based storage (and particularly that based on Fibre Channel) has always been the favoured child when it comes to vendors talking about their products and solutions.  All of the high-end performing devices tend (but not exclusively) to be block-based.  However we’re seeing an increased focus on high performance NAS platforms, especially those with scale-out capabilities…. Read more »

  • Peak VMware

    Updated: AWS is pushing on with getting workload into the cloud directly too – see the new AWS Server Migration Service (link) Last week, VMware announced a new service called VMware Cloud on AWS (abbreviated  by some people to VMC).  I’ve been taking a little time to digest the news and views of others before… Read more »

  • SNIA has high hopes for Swordfish

    Probably the most annoying and frustrating part of being a storage manager in the 1990s was the lack of decent management and automation tools.  Each storage vendor had some good and some bad software for managing their arrays.  EMC’s Symmetrix/DMX/VMAX range, for example, had a great and well thought out CLI management tool; Solutions Enabler…. Read more »

  • Cloud Will Not Consume IT – Apparently

    Public cloud will not consume all of IT, at least that’s what Michael Dell is claiming.  In his opinion, cloud will become just another form of computing and a choice will be made by users to do cloud on-premises or rent from a cloud provider.  Bearing in mind Dell is in the hardware business, we… Read more »

  • Cache or Tier – Does it Matter?

    Who would have thought such an innocent comment would have created a stream of conversation?  Well, that’s what happened after I called out the Avere folks on the use of the term “tiered file system” during their presentation at Storage Field Day 11.  We even followed the discussion with a podcast, in an attempt to flesh… Read more »

  • Storage Field Day 11 Previews: Intel, HGST

    This is the second of two posts previewing the presenters at Storage Field Day 11, due to take place in San Jose 5-7 October 2016. In my previous post I discussed how the three companies in question (Avere, Primary Data and Scality) were focused on software-based data management.  In this post I cover the two… Read more »