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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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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 »

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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 »

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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 »

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Object Storage Leading the Advancement of Software Defined Storage

Software Defined Storage (SDS) is one of those terms that has been readily hijacked by vendors over the past few years.  The term developed from the adoption of Software Defined Networking (SDN), used to define the separation of control and data traffic in the networking world that provides the abstraction needed to deliver more efficient… Read more »

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Docker & Storage – Solving The Problem of Data Persistence

This week I’m in Seattle, the home of Starbucks, Boeing and Microsoft for DockerCon 2016.  Compared to the normal events I attend, this one promises to be a more “casual” affair, so I’m sporting polo shirts and vendor hoodies as my standard attire. One of the more interesting problems yet to be fully solved with… Read more »

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Torus – Because We Need Another Distributed Storage Software Solution

Last week the CoreOS project announced the release of Torus, a scale-out storage platform for container clusters built and orchestrated by Kubernetes.  At this point in the project’s development, the software isn’t production ready and still being heavily developed.  Over the last few weeks, scale-out storage solutions have been presented at Storage Field Day 10 and… Read more »

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Hitachi Expands Flash Portfolio With Cheetah

Just when we thought there were enough all-flash products on the market, Hitachi (or HDS if you prefer) has released a new line of all-flash systems under the brand name “Hitachi Flash Storage” or HFS.  The Cheetah reference in the title is the project name of the product during its development.  Before digging into technical… Read more »

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Software Defined Storage and TECHunplugged Austin

Vendors love buzzwords and phrases and nothing exemplifies this more than the term Software Defined Storage or SDS.  Look back a few years ago and storage appliances were going to be replaced by commodity hardware driven by software.  Naturally that was the hope of those vendors selling software-only solutions; they needed end users to believe that… Read more »