Processors back under the spotlight for 2019

This is just a quick post to highlight the developments we’re seeing in processors at the moment.  Intel has announced Foveros, enabling more efficient component stacking.  AMD has EPYC, with more PCIe performance for external peripherals like storage.  And of course, we’re seeing a whole host of ARM processors being put into public cloud.  Let’s… 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 »

Elastifile Cloud File Service Now Available on Google Cloud

Elastifile has announced the availability of a fully managed scale-out file service for Google Cloud.  This is more than just another marketplace offering.  The company’s Cloud File Service is now fully integrated into the Google Cloud ecosystem.  Storage is configured through GCP APIs and GUIs and billed by Google based on consumption.  This is a… Read more »

Western Digital Redefines DRAM Caching

In a recent press release, Western Digital announced the release of an interesting if not curious solution for extending DRAM with fast storage.  The Ultrastar DC ME200 extends server DRAM using proprietary caching software in an attempt to fully exploit the capabilities of modern multi-core processors.  In an age where in-memory computing is increasing in… Read more »

ESXi on ARM – Why?

This is certainly a question I’ve been pondering for a few weeks since the announcements at VMworld 2018 and where Ray O’Farrell presented ESXi running on an ARM Cortex A72 device.  Since my last post covering some VMware news, I’ve been asking – is there any logic in running a hypervisor on an IoT platform… Read more »

Technology First? Requirements First!

As more an observer of the technology industry these days, something struck a chord with me as I listened to a recent podcast recording.  Paul Stringfellow hosts a weekly podcast called Tech Interviews.  In Episode 77, he spoke to Matt Watts from NetApp on “cloud first” as a strategy.  The TL;DR of the discussion is… Read more »

HDD Capacity Threshold Reaches 15TB

Western Digital has announced what is currently the largest capacity hard drive available on the market today.  The Ultrastar DC HC620 has 15TB of capacity in a helium-filled 3.5″ form-factor.  This is a 7% increase (or obviously 1TB) over the 14TB drive announced in October 2017. Incremental The new capacity drive looks more like an… Read more »

IBM Buys Red Hat

Probably the biggest talking point this week is the announcement that IBM intends to buy Red Hat Inc, purveyor of the open source Red Hat operating system and an entire ecosystem of products around it.  The acquisition is interesting, firstly because of the attention it has garnered, but also for the implications to public cloud,… Read more »

Database Replication is Hard

I can only feel sympathy for the team at GitHub, after they suffered an outage recently, due to issues with database replication.  The problem was caused by a mere 43-second break in network connectivity.  We’ve all been there – keeping replicated data in sync is a thankless task and one that can be a nightmare… Read more »

Evolving Enterprise Storage Buying Models

One of the most tedious of tasks I’ve had to undertake over the years has been the planning and deployment of new storage technology.  In that respect, I’m not referring to the physical installation, but rather the process of capacity planning, sourcing and agreeing terms on new storage capacity.  Increasingly, internal businesses consume storage on-demand… Read more »

Latest
  • Dell Acquiring EMC – The Federation

    This is the second of a series of posts on the pending acquisition of EMC by Dell. One of the biggest features of the modern EMC has been the idea of a federation of independent businesses, established when EMC acquired VMware in 2004 (although public shares weren’t released to the market until 2007). EMC (more… Read more »

  • 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 »