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ScaleIO Becomes Software Defined on Hardware

Chris Mellor posted an article on The Register yesterday that follows up on the recent Dell EMC re-organisation.  ScaleIO, originally a pure SDS (software-defined storage) play will now only be sold in conjunction with Dell hardware (in VxRack FLEX), as it moves into the server business unit.  At a time when vendors are starting to… Read more »

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Dell Terminates {code}

Dell Inc has apparently pulled the funding for the {code} team, a set of projects to develop open source software within the company.  As reported by The New Stack, the team is being wound up, with the work allegedly being picked up other teams.  However, blogs like this from Kendrick Coleman indicate that perhaps the… Read more »

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In Storage, Software is the New Hardware

This week Kaminario announced a software-defined storage offering called Cloud Fabric, which packages the company’s storage software for cloud service providers.  E8 Storage announced a software-only version of the company’s flagship product that can run on pre-qualified hardware platforms.  Has the golden age of Software Defined Storage finally arrived? Software First In some respects, the… Read more »

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Kaminario Goes Software-Defined

Kaminario recently announced that the company is moving to a software-based business model.  Rather than build and support storage arrays, Kaminario will partner with Tech Data for logistics and essentially focus on the software part of their offering.  Is this an admission of defeat or a sign of the times? A Hardware History Kaminario has… Read more »

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Windows Server, Release Cycles and HCI

The discussion on Storage Spaces Direct (S2D) seems to have generated a lot of interest and a lot of defensive posts. These posts seem to think that what has been written is either wrong or misinformation.  Actually, the issue is poor communication on Microsoft’s part.  However, what’s subsequently been said has left more questions than… Read more »

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Fixing the Problem of I/O With Parallel Computing – DataCore MaxParallel

The idea of improving the performance of applications through the use of parallel computing isn’t a new concept.  Look back 50 years and we can see that Amdahl’s Law shows how to predict the performance improvement that can be achieved by using multiple processors.  You can find details of Amdahl’s Law on Wikipedia, but essentially… Read more »

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Measuring the Size of the Storage Market

Last week I posted a small comment on the latest IDC Storage Tracker figures.  The data shows ODM Direct as the largest category and the one with the most growth (73% year on year).  For some time I’ve wondered if the reporting of hardware really represents the state of the industry.  After all, it’s a… Read more »

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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 »

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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 »