Feeds

EMC morphs storage arrays into servers

Quacks like a duck, runs apps like a duck

Internet Security Threat Report 2014

Comment EMC is extending its storage arrays into application engines.

Oracle and others, such as start-up Nutanix, have had the idea of bringing stored data closer to the server to reduce network latency and get faster access to data.

An additional way of getting much faster data access is to put a load of flash memory into servers, which is what Fusion-io is doing with its ioDrives. Another approach is the HP OEMing of Violin Memory flash arrays, where it is hooking them directly to servers with PCIe connections, providing up to 80TB for a single server.

Let's put this flash/server idea off to one side for a moment of pedantry.

Users don't really want the data brought closer to the server. The server is after all merely a resource for running applications - what is needed is to bring the data closer to apps. Bear this in mind as we turn to EMC.

Why would EMC bother? It's not in the server business ... Oh but it is.

EMC wants to enable the close coupling of data storage and servers (applications): but the storage giant approaches this from the other direction: bringing the apps to the array and running Intel array controller engines, otherwise known as servers. This has been mentioned before by El Reg as a logical speculation, partly based on hints from EMC staffers.

Now an EMC staffer, Mark Twomey, has blogged the curtains wide open. This is what he said about demos at VMworld:

If you wanted to be "sensitive" ... in how you stated it you'd say 'EMC is now in the Compute business'. Or it will be when we ship the feature.

EMC has been demoing moving Virtual Machines from other people's servers to running directly on the storage array: twice on stage, a lot more than that behind closed doors. Isilon are showing demos of it running in public, the VMAX team have started talking about it in public and there are other shoes to drop.

Just assume that in the future, when it's easier to move the Compute instead of the Data, you'll be able to move the Compute directly onto the EMC Array.

Is that being in the Server business? Maybe. But it's more like being in the Systems business.

Let's return to the flash/server idea. In a Silicon Angle article, EMC president Pat Gelsinger is quoted as saying that EMC is catching up with Fusion-io. Really? The Fusion-io that provides server flash? Why would EMC bother? It's not in the server business ...

If it walks like a duck and quacks like a duck ...

Oh but it is. EMC will run applications inside VMware virtual machines, in spare VMAX engines and Isilon controllers – and as Twomey says, these are servers in all but name. EMC is in the server business and it is going to accelerate these servers with flash cards and it will, El Reg believes, run those flash cards from the array as part of the Project Lightning technology thread.

Here is the Gelsinger quote from Silicon Angle: "We took [an array] race-centric view and we're a leader in applying Flash in the array. What we didn't do is say our business is about Flash in the array – we're about storage no matter where it's at. We're out to create different value of Flash in the infrastructure, and that will give us a differentiated position in the market."

Okay, so EMC will make integrated storage array/flash-enhanced server combinations that will compete with server-plus-storage array combinations from Dell, HP, IBM and Oracle. Will Dell, IBM and HP arrays be able to run applications?

If not they will be at a disadvantage.

Let's push this thinking one step forward. If you have a VMAX, with flash-enhanced engines, able to run application software, then you wouldn't need UCS servers to do that job. Were EMC to do a deal with a network supplier, then you wouldn't need Cisco network switches to hook the application server/array complex up to accessing clients either, and we might have a VMAXblock as well as a Vblock. ®

Top 5 reasons to deploy VMware with Tegile

More from The Register

next story
Docker's app containers are coming to Windows Server, says Microsoft
MS chases app deployment speeds already enjoyed by Linux devs
Intel, Cisco and co reveal PLANS to keep tabs on WORLD'S MACHINES
Connecting everything to everything... Er, good idea?
SDI wars: WTF is software defined infrastructure?
This time we play for ALL the marbles
'Urika': Cray unveils new 1,500-core big data crunching monster
6TB of DRAM, 38TB of SSD flash and 120TB of disk storage
Facebook slurps 'paste sites' for STOLEN passwords, sprinkles on hash and salt
Zuck's ad empire DOESN'T see details in plain text. Phew!
Windows 10: Forget Cloudobile, put Security and Privacy First
But - dammit - It would be insane to say 'don't collect, because NSA'
Oracle hires former SAP exec for cloudy push
'We know Larry said cloud was gibberish, and insane, and idiotic, but...'
prev story

Whitepapers

Forging a new future with identity relationship management
Learn about ForgeRock's next generation IRM platform and how it is designed to empower CEOS's and enterprises to engage with consumers.
Win a year’s supply of chocolate
There is no techie angle to this competition so we're not going to pretend there is, but everyone loves chocolate so who cares.
Why cloud backup?
Combining the latest advancements in disk-based backup with secure, integrated, cloud technologies offer organizations fast and assured recovery of their critical enterprise data.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?
Saudi Petroleum chooses Tegile storage solution
A storage solution that addresses company growth and performance for business-critical applications of caseware archive and search along with other key operational systems.