Articles about coho data

Man brandishing broken bottle

Let the compute see the data... to smash storage networking bottlenecks

Part 1 Bringing compute to data sounds like a great way to bypass storage access bottlenecks but progress is difficult because of software issues, the need to develop special hardware and a non-x86 environment. As data amounts grow from terabyte to petabyte and beyond, the time it takes to bring data to the processors is becoming an …
Chris Mellor, 8 Feb 2018

The down low on why Coho Data is a no-go

Exclusive Compute-assisted storage array startup Coho Data has shut up shop. Coho Data was founded in 2011 by CEO Ramana Jonnala, CTO Andrew Warfield and chief architect Keir Fraser. It picked up $65m in funding in three rounds, the third one being for $30m in 2015. Andrew Warfield notified friends that it had closed down on August 29 …
Chris Mellor, 31 Aug 2017
Shipping_containers

Coho Data: You know what's BDaaS? Getting rid of noisy multi-tenant neighbours

Coho Data has added concurrent Hadoop Distributed File System (HDFS) to its block and file access on the DataStream array system, along with multi-tenancy quality of service. Its scale-out DataStream MicroArrays are servers with all-NVMe flash and hybrid flash and disk storage, which can run storage-related applications such …
Chris Mellor, 16 Aug 2016
Spruce Goose

Coho CTO on Pure's FlashBlade: Oh-ho, that's a no-go no-no

Comment Andy Warfield, Coho Data's cofounder and CTO, thinks Pure Storage's FlashBlade design is misconceived. Warfield says Coho's engineering team went down a very similar route, found it to be wrong, and refocussed elsewhere. What happened was that, in 2013, the team thought it a good idea to build the densest network-integrated …
Chris Mellor, 24 Mar 2016
Robot eye opens. Image via Shutterstock

Don't freak out, but your primary storage has become 'aware'

Comment The term data-aware storage is fairly new to our industry and its definition, as often happens, is not very clear. Of course vendors have their own view of this term. In my personal opinion, data-aware storage means being able to analyse infrastructure and workloads as well as storing the data involved, giving a complete …

Coho Data leaps aboard layoffs train: Another startup cuts jobs

Coho Data, the storage startup with the clever storage array that can also compute, has joined the craze and laid off a load of unfortunate staff. We understand Coho Data held a staff reduction exercise in the second half of last year, and this has been followed by a second one at the start of this year. The storage startup …
Chris Mellor, 10 Feb 2016
Fyke Net

The network: Your next big storage problem

Comment A few days ago I had an interesting chat with Andy Warfield at Coho Data and the topic of the network/storage relationship came up several times. (Quick disclaimer: I'm currently doing some work for Coho). In a couple of my latest articles (here and here), I talked about why many large IT organizations prefer PODs to other …
One Night in Hell - diableries animation

Does scaling out bring TCO advantages over scaling up? The Reg offers advice

Analysis I usually tend to look at technology from a technical point of view, but when in the field talking to end users it often turns out they bought it for the same reason it was pitched ... only to realise later that actually they like it for totally different reasons. What I’m about to say was backed up for me a few days ago while …

We are entering the data-aware infrastructure era

Comment Last week, during SFD8, I got to meet with two incredibly interesting storage startups: Cohesity and Coho Data. They do different jobs, since they target two different markets (primary and secondary storage) but both have developed one of the most compelling features you can find today on the market… And I’m sure they’ll be …
Container-ship

Coho Data containering in the dock – now with added Google, Splunk

Coho Data storage arrays will be able to run Docker containers directly on the storage nodes and use Google’s Kubernetes interface for configuring and deploying microservices. Startup Coho Data says its customers can now run new data-centric services and apps directly adjacent to stored data or, putting it another way, “allow …
Chris Mellor, 24 Aug 2015
bear_cub_with_salmon

Coho Data spawns all-flash MicroArray with fresh funding help

Storage service array startup Coho Data has nearly doubled its funding and got itself a new product to boot. A nice thirty million dollars has been injected into the company in a C-round led by March Capital Partners, along with Intel Capital, HP, Andreessen Horowitz and Ignition Partners. It's interesting that both Intel and …
Chris Mellor, 21 May 2015
Terminator display

Self-aware storage? It'll be fine. Really - your arrays aren't the T-1000

Comment In the last few months I have had several interesting briefings with storage vendors. Now, I need to stop and try to connect the dots, and think about what could come next. It’s incredible to see how rapidly the storage landscape is evolving and becoming much smarter than in the past. This will change the way we store, use and …
Shipping_containers

Contain yourselves: Coho Data looks Docker up and down

Storage startup Coho Data thinks Docker containers could help its arrays run storage MicroServices directly on the array, like snapshotting, transcoding and deduplication. It is rethinking storage services and how they are carried out on its MicroArrays and their flash/disk or all-flash object store. These arrays use …
Chris Mellor, 9 Apr 2015
Intel DC P3700

Coho: Hi ho, hi ho, let's go to Intel's dev chateau

Coho Data has bounced up into view again, joining an Intel development partnership focused on lashing together CPUs, SSDs and Ethernet switches. What gives? We talked about Coho’s scale-out DataStream platform, with its MicroArrays and bare-metal object store, here, in 2013. Although Coho may not like the term, these are hyper …
Chris Mellor, 25 Mar 2015
Hadoop_elephant

IS there anything sexier than hyper-converged systems?

Comment Everyone likes hyper-converged systems. They are cool, dense, fast, energy-saving, agile, scalable, manageable, easy-to-use, and whatever else you want. But you know what? They have their limits too. They are good for average workloads, a large range of workloads indeed, but not for those workloads that need huge amounts of a …
Andrew Warfield, Coho Data CTO

Reg Vulture grills Xen hypervisor daddy on latest storage upstart

Interview Like other storage startups, Coho Data has had to swim upstream* against prevailing storage orthodoxy. Its CTO and co-founder, Andrew Warfield, was one of the original authors of the Xen hypervisor, and we recently took the opportunity to ask him some questions about the firm's technology, product positioning and progress. …
Chris Mellor, 21 Oct 2014
Coho DataStream 1000

Storage upstart Coho Data decloaks from stealth, slurps $25m

Ex-stealthy startup Coho Data, developer of a “flash-tuned scale-out storage architecture designed for the private cloud that delivers unparalleled performance at public cloud capacity pricing,” has collared $25m in B-round funding. The round was led by Ignition Partners with original investor Andreesen Horowitz contributing …
Chris Mellor, 6 Nov 2013

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