Showing posts with label PureSystems. Show all posts
Showing posts with label PureSystems. Show all posts

Sunday, 22 April 2012

Cloud wars

There was a time when mainframers simply claimed that they’d been using the cloud computing paradigm all along. Then IBM came up with SmartCloud, its vision for cloud computing, offering SmartCloud services and SmartCloud solutions. Last week saw the announcement of the PureSystems private cloud packages. But for non-mainframe users or non-IBM technology users, the clouds are getting darker!

Now, I’ve been using a Pogoplug as cloud resource for a couple of years now. Next to my router, I have a small Pogoplug box. And attached to that box are a number of big memory sticks with files that I want available wherever I am. I can upload and download the files to any computer and I have the app on my phone and tablet – it’s all very convenient.

But for people who don’t have a Pogoplug, there’s been Microsoft’s Skydrive offering online storage space to (originally) people with an MSN account. It’s handy to keep a copy of your files in the cloud and then access them when you go somewhere else. It also allows file sharing. But you may get irritated by the need to download Silverlight.

And that’s the area where Dropbox is such a success. It allows users to share folders with other people and those folders can contain very large documents. Dropbox, in many ways ,became the de facto standard – everyone had heard of Dropbox. And now, BitTorrent lhas aunched Share, which is its equivalent – and is perhaps aimed at younger people who might be more familiar with using BitTorrent offerings.

The problem with Dropbox and the other similar providers is that any self-respecting IT department is going to have to stop its staff using them. Now sharing a photo of my new grandson is one thing, sharing a business-sensitive policy document on the cloud is something else. Who knows what organizations at some time in the future may have access to those cloud-based files? Internal IT security can no more allow staff to use cloud solutions for sharing files than it can allow staff to carry around unencrypted memory sticks.

There are some sites where you can upload your files anonymously, although you get a slow connection. You can open a free account, which gets you a slightly faster connection, or there’s the paid for service with the fastest connection. Once a file is uploaded, you get a URL that you can share, and then people can download your file. Examples include FileDropper (up to 5GB), FileFactory (upload up to 50 2GB files), FileServe (up to 500GB with an account), and HotFile (you pay when your files are downloaded).

Some organizations have limits on the size of files that can be sent as attachments or received as attachments. That’s why some of these other Web cloud hosts have sprung up. People like: Bigupload (up to 50MB), Box.net (1GB of storage, but the maximum file size is 25MB), Crocko (up to 1GB), DriveHQ (1GB ), Humyo (10GB), Kontainer file storage (50MB), MediaFire (up to 100MB, MegaSWF (Flash SWF files up to 10MB), RapidShare (up to 200MB), ShareBase (up to 200MB), Sigmirror (5GB of free storage), TzFiles (2GB), and uploaded.to (250MB file size maximum).

And there are many other hosting sites that I haven’t mentioned. And many that charge varying amounts for storage.

Up to now, Google, has offered Google Docs as a cloud solution. You could create your Word files and, assuming you had the Google Docs plug-in, store a copy in the cloud. Or you could just create documents using Google Docs and share them.

But now, it appears that Google is going to launch Google Drive – 5GB of free storage available to all users. Users will get a Google Drive icon on their desktop and use it as a virtual drive. And 5GB is quite a lot of storage – although arch-rival Amazon’s Cloud Drive offers exactly the same free.

Bitcasa, which is still in beta, is offering free storage while it’s in beta and paid for unlimited storage afterwards.

With the growth in cloud storage, more IT departments will have to get involved in making sure that there is some way that business-related data can be kept secure in the cloud. And with Google joining the growing cloud space race, end users are going expect cloud storage to be available to them.

Sunday, 15 April 2012

Storage and expertise – the PureSystems box

On Wednesday 11 April, IBM introduced to the world the PureSystems family of data centre infrastructure products. The idea behind them is that they will simplify the management, automation, and running of enterprise applications on a range of virtualization technologies.

This new line of integrated systems has the ability to automatically handle everyday tasks such as configuration and updates, which reduced the amount of time needed to get applications up and running and also reduces the management overhead. Therefore, IT staff are freed up to get on with other work. Users gain the expertise of 125 independent software vendors (such as VMware, SugarCRM, Infor, and Juniper Networks) who developed what IBM calls “patterns of expertise” that automate many common IT and industry tasks such as deployment, configuration, and upgrading of applications onto the appliances. “For example, a customer relationship management program that used to take three days to deploy can now be deployed in under one hour”, claims IBM. In addition, companies can scale their operations very quickly, allowing them to go from a small number of computer systems in one site to service on the cloud, with systems that can be accessed around the world.

IBM proudly described its PureSystems family as one of the most significant announcements of the last 20 years, and said it is the result of $2bn research and development spend over many years.

The announcement might be viewed as a way for IBM to match competitors Oracle, HP, and Cisco Systems, who have all been promoting converged infrastructure – integrating server, storage, networking, and other technologies into a single managed architecture. As a sweetener, IBM says it will buy back servers, ie those sourced from HP and Oracle, from clients who migrate to PureSystems.

As mentioned above, each PureSystems package combines servers, storage, networking and virtualization technologies into a single appliance, with additional services from IBM. The PureSystems initially come in two versions – PureFlex System (which is a basic infrastructure platform for self-service private clouds), and PureApplication System (which includes IBM’s WebSphere middleware and DB2 database and can be used for Web and database applications). The systems support the Hyper-V, KVM, Power-V, and ESX hypervisors from Microsoft, Red Hat, IBM and VMware, respectively, and are based on either Intel or IBM Power processors. Storage is provided by IBM’s Storwize V7000 appliances, and networking can be a choice of either Brocade, Cisco, or Juniper kit.

IBM has included a cloud self-service and provisioning interface in the PureSystems, based on the same technology used in IBM’s public SmartCloud services, giving customers a ready-to-go cloud computing system in a box, they said.

Customers are able to define the PureFlex configuration, while the PureApplication System is available in four configurations ranging from 96 CPU cores and 1.5TB of memory, up to 608 cores and 9.7TB of memory.

IT departments will be pleased to know that IBM is offering a single support hotline for the entire system, whether an issue is with the hardware or software, while there is also just a single procurement process for the entire system.

“You can order just one box with one pin number, and it has on it all you need to get an out-of-box experience straight away with the software, the middleware, the hardware, storage, the network fabric”, claimed Graham Spittle, chief technology officer for IBM in Europe.

There is also just a single management console, according to IBM, although they can also integrate with IBM’s Tivoli platform for customers who’ve standardized on that for management.

Pricing for the PureSystem family starts at about $100,000.