I’ve encountered this in my career, at many places. Sadly, early in my career, I participated in some of this. You are a zealot for a particular form of tech if you can see it do no wrong, and decry reports of issues or problems as “attacks”. You are a zealot against a particular form … Read moreOn technology zealotry
I’ve written about approved vendors and “one throat to choke” concept in the past. The short take from my vantage point as a small, not well known, but highly differentiated builder of high performance storage and computing systems … was that this brand specific focus was going to remove real differentiated solutions from market, while … Read moreWhat reduces risk … a great engineering and support team, or a brand name ?
Way back in the pre-history of the internet (really DARPA-net/BITNET days), while dinosaur programming languages frolicked freely on servers with “modern” programming systems and data sets, there was a push to go from a static linking programs to a more modular dynamic linking. The thought processes were that it would save precious memory, not having … Read moreWhat is old, is new again
ClusterHQ is now dead. They were an early container play, building a number of tools around Docker/etc. for the space. Containers are a step between bare metal and VMs. FLocker (ClusterHQ’s product) is open source, and they were looking to monetize it in a different way (not on acquisition, but on support). In this space … Read moreClusterHQ dies
In this article on the venerable Next Platform site, Addison Snell makes a case against some of the presumed truths of cloud computing. One of the points he makes is specifically something we run into all the time with customers, and yet this particular untruth isn’t really being reported the way our customers look at … Read moreA good read on realities behind cloud computing
This is something we’ve been working on for a while … a completely clean, as baseline a distro as possible, version of our SIOS RAMdisk image using CentOS (and by extension, Red Hat … just need to point to those repositories). And its available to pull down and use as you wish from our download … Read moreFully RAMdisk booted CentOS 7.2 based SIOS image for #HPC , #bigdata , #storage etc.
While the day job builds (hyperconverged) appliances for big data analytics and storage, our partners build the tools that enable users to work easily with astounding quantities of data, and do so very rapidly, and without a great deal of code. I’ve always been amazed at the raw power in this tool. Think of a … Read moreRaw Unapologetic Firepower: kdb+ from @Kx
Most people use squashfs which creates a read-only (immutable) boot environment. Nothing wrong with this, but this forces you to have an overlay file system if you want to write. Which complicates things … not to mention when you overwrite too much, and run out of available inodes on the overlayfs. Then your file system … Read morenew SIOS feature: compressed ram image for OS
Ok … very long story that boils down to us trying to help a customer out. I am trying to avoid the “lets just add another user to /etc/passwd” or similar such thing. And they aren’t quite ready to hook into AD or similar. So we have this issue. I want to enable their nodes … Read moreIt is 2016 … why am I fighting with LDAP authentication in linux? Why doesn't it just work?
TL;DR version: 10GB/s write, 10GB/s read in a single 2U unit over 100Gb network to a backing file system. This is tremendous. The system and clients are using our default tuning/config. Real hyperconvergence requires hardware that can move bits to/from storage/networking very quickly. This is that. These units are available. Now. In volume. And are … Read moreNot even breaking a sweat: 10GB/s write to single node Forte unit over 100Gb net #realhyperconverged #HPC #storage