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 »

Building a Model of Hybrid Cloud

For the past few months, I’ve been working with the idea of building a model for the adoption of hybrid cloud.  Some people may say that hybrid is already here, but I think what we see today is a set of tactical implementations.  Instead, we need a bolder vision of what the use of hybrid… Read more »

Comtrade Software Becomes HYCU and releases HYCU 3.0

Data protection has featured heavily on the blog over the past few months.  Solutions are moving on from the traditional self-build of the last 15 years to more targeted software and appliances.  Another company doing something different with data protection is HYCU, formerly Comtrade Software.  The company recently rebranded and released version 3.0 of their… Read more »

What is a Forklift Upgrade?

Technology terms get dropped into conversations in the storage industry, with perhaps little explanation of where they come from. Forklift Upgrade is one example.  What does it mean and what’s the context behind it? Legacy Storage If you look back 10-15 years ago, the process of replacing storage was pretty arduous.  Although Fibre Channel as… Read more »

The Three Facets of Backup

All technology evolves over time and backup is no different.  I started protecting data with tapes – the kind that are stored on reels as shown in this lovely picture I took at the Computer History Museum recently.  While at Cloud Field Day 3 last week we saw three different facets to how backup is… Read more »

AWS Introduces Cheaper, Less Reliable S3 Option

Amazon Web Services recently introduced a new class of S3 Object storage called S3 One-Zone Infrequent Access.  This extends the options for S3 to four levels of availability and associated cost.  What is the point of introducing another option and what could it be used for? S3 Options Until now there were three S3 classes. … Read more »

INFINIDAT InfiniSync – Infinite Sync Replication

Data replication is a core enterprise feature for implementing data protection.  Synchronous replication provides the ability to maintain an identical copy of data at another location.  While not a panacea for every problem, sync replication simplifies the protection process for servers and applications that are contained on one or more LUNs/volumes. INFINIDAT recently announced InfiniSync,… 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 »

Cloud Field Day 3 Preview: Delphix

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/. There’s a very interesting theme to the presenters at CFD3 and that highlights one of the challenges of… Read more »

Latest
  • Dell Acquiring EMC – The Facts

    As I’m not a journalist, I don’t have a need to leap in and make commentary when big announcements/acquisitions are made. Instead I’ve taken the time to look at all of the comments already out there and formulate a more considered opinion. I doubt the acquisition of Dell by EMC has escaped most people’s attention… Read more »

  • PernixData FVP – Feature or Platform?

    A couple of weeks ago I was briefed on the latest technology to come out of PernixData; a software suite known as Architect, which provides insight into the I/O workload of virtual machines in a VMware vSphere environment.  The company’s previous (and still current) product is FVP, a caching software layer for the hypervisor that… Read more »

  • Standard SSDs or Custom NAND Modules?

    At VMworld last week I took part in a Tech Field Day presentation from Violin Memory, one of the earliest all-flash array start-ups.  Violin are “relaunching” the company, following on from many senior management changes and a lot of work to make their products more relevant.  One point of discussion (specifically from me) was whether… Read more »

  • Kaminario Releases K2 v5.5 With $1/GB Price Point

    Last week Kaminario Inc, a start-up vendor of all-flash storage solutions released an upgrade to their K2 platform.  The release, introduces three main new features: 3D TLC NAND, achieving a $1/GB price point (usable). Native data asynchronous replication, based on snapshots. A feature called “Perpetual Array” to take some of the operational and financial cost… Read more »

  • Flash Economics: Choosing The Right SSD

    This post first appeared on the Kaminario Blog – http://kaminario.com/blog/flash-economics-choosing-right-ssd/ At a superficial level, it’s easy to assume that all solid-state disks (SSDs) are the same. In reality, that assumption couldn’t be further from the truth. SSDs continue to evolve and are dividing into a broad product category, in much the same way that hard disk… Read more »

  • Avoiding The Forklift Upgrade – Kaminario Guest Post

    I’ve recently started working with Kaminario, an all-flash array startup vendor and will be publishing a series of posts and papers on the Kaminario site.  I’ll also be linking them here for convenience.  The first post covers scale-out architectures as a way to avoid the continual replacement of technology – the so called forklift upgrade…. Read more »

  • Nutanix Goes After Private Cloud with XCP

    This week Nutanix held their .NEXT conference in sunny Miami, around plenty of anticipation for what was to be announced.  In the hyper-converged market-place there’s not a lot of love lost between the incumbents like VMware and the upstarts like Nutanix, as can be seen from recent blog posts that play on the polarisation of… Read more »

  • HP Expands 3PAR Range with New 20800 Arrays

      In what has become somewhat of a tradition at HP Discover, the HP 3PAR StoreServ platforms were extended this week with the announcements of new products and features, including the massively scalable 20800 series.  HP released two new models: 20800 “Converged Flash” – a hybrid system, scaling up to eight nodes, 33.8TB of cache,… Read more »

  • Pure Storage Announces New Hardware Platform – FlashArray//m

      This week has been an interesting one in the world of all-flash storage.  Both Pure Storage and HP have announcements; this post covers Pure and their new “FlashArray//m”. The new FlashArray//m platform is touted as a “modular upgradeable architecture” and claims to deliver 50% increase in performance, 2.6-fold increase in storage density and a… Read more »