Big Consulting Missing the Cloud Computing and SOA Links

By David Linthicum

Consulting is a funny business. You have to remain relevant, so you have a tendency to follow the hype and follow the crowd. Cloud computing is the next instance of that, and many of the larger consulting organizations is chasing cloud computing as fast as they can.

However, many are not chasing cloud computing the right way, missing many of the architectural advantages. Instead they are just tossing things out of the enterprise onto private and public clouds and hoping for the best. Making things worse, many in larger enterprise clients are not seeing the forest through the trees, or in this case the architecture through the clouds. So, you have both parties taking a reactive versus a proactive approach to the cloud.

Missing is good architectural context supporting the use of cloud computing. Or, the ability to create an overall strategic plan and architectural framework, and then looking at how cloud computing fits into this framework now, and into the future. Typically that means leveraging SOA approaches and patterns.

That message seems to fall on death ears these days, and most disturbingly those death ears seem to be attached to consulting organizations that have the trust of enterprises to take their IT to the next level. The end result will be failed cloud computing projects, with the blame being put on the technology. It's really the lack of strategic planning and architecture that's at the heart of the problem.

The concept of SOA, as related to cloud computing is simple. You need to understand the existing and future state architecture before you begin selecting platforms and technology, including cloud computing. Once you have that understanding its relatively easy to figure out where SaaS, IaaS, and PaaS come into play, or not. Moreover, creating a roadmap for implementation and migration over time, typically a 3 to 5 year horizon.

We need to get good at this quick, else cloud computing will do little good.

source: ebizq.net

Six Biggest Cloud Computing Myths

By Stephanie Overby, CIO

1. It’s insecure.

People are afraid of losing control,” says Leandro Balbinot, CIO of Brazilian retailer Lojas Renner. But “just because your data is somewhere else, doesn’t mean it’s less—or more—secure,” says Accenture CIO Frank Modruson. Test, monitor and review. That’s the only way to mitigate risk in or out of the cloud.

2. It’s simple.

Vendors will always tell you it’s a turnkey implementation,” says Carmen Malangone, global director of information management for Coty. “But moving customized systems to the cloud takes time—eight months or more to standardize and test in the new environment.” And modify cloud systems with care. “Configuration can quickly become customization and each upgrade will be a major headache,” says Malangone.

3. CFOs love it.

Here’s the pitch: The cloud turns sunk capital expenditure (capex) into flexible operational expenditure (opex). But your company may not want that. “The assumption is that there’s an economic preference for opex over capex,” says Mark White, CTO of Deloitte Consulting’s technology practice. “But not every business wants opex; some want capex.” The years of friendly capex tax depreciation left on a data center may be most important.

The fact that it isn’t done much doesn’t mean that it can’t be done at all. Balbinot, for example, is running a billion dollar business’ core retail systems in the cloud.

Malangone was looking at a cloud-based single-sign-on tool, but with each additional application and user, the bill rose. “[The tool] was a great idea,” he says. “But you have to negotiate the right price based on your expected growth.”

4. Only the business benefits.

Most CIOs funnel cloud savings to the business. But there’s no law against reinvesting in IT. “I take some of my cost savings and put it into team building,” says David Riley, senior director of information systems for Synaptics. “We need to keep morale high.”

5. It can’t be used for core systems

The fact that it isn’t done much doesn’t mean that it can’t be done at all. Balbinot, for example, is running a billion dollar business’ core retail systems in the cloud.

6. It’s always cheaper.

Malangone was looking at a cloud-based single-sign-on tool, but with each additional application and user, the bill rose. “[The tool] was a great idea,” he says. “But you have to negotiate the right price based on your expected growth.”

Amazon built Top 500 supercomputer in its own cloud

Amazon's cloud supercomputer was the 231st fastest in the world

By Jon Brodkin

Last week we reported that HPC company Cycle Computing built a 10,000-core cluster on the Amazon EC2 cloud service. Cycle CEO Jason Stowe boasted that the cluster was big enough to make the list of the world's Top 500 supercomputers -- if only it had been subjected to the required speed test. Well, it turns out there already is a cloud-based supercomputer on the Top 500 list -- and it was built by Amazon itself.

CLOUD CLUSTER: 10,000-core Linux supercomputer built in Amazon cloud

Ranking as the 231st fastest supercomputer in the world, Amazon's cluster contained 7,040 processing cores and achieved speeds of 41.82 teraflops. The cluster ran Linux, used Intel Xeon X5570 processors and a 10 Gigabit Ethernet interconnect. The supercomputer was de-provisioned soon after running the test.

Amazon's cluster was on the November list of the Top 500 supercomputer sites, but we didn't notice it at the time.

One of its builders, James Hamilton of the Amazon Web Services team, declined an interview request from Network World but explained the project in some blog posts last year.

"The Top 500 Super Computer Sites list was just updated and AWS Compute Cluster is now officially in the top ½ of the list," Hamilton wrote. "That means when you line up all the fastest, multi-million dollar, government lab sponsored super computers from #1 through to #500, the AWS Compute Cluster Instance is at #231. One of the fastest supercomputers in the world for $1.60/node hour. Cloud computing changes the economics in a pretty fundamental way."

Amazon officials decided to run the Top 500 test -- known as the Linpack benchmark -- to test out new cluster compute instances for HPC applications they were offering to customers. Amazon engineer Matt Klein ran the Linpack on an 880-server cluster.

"It's a good test in that it stresses the network and yields a comparative performance metric," Hamilton wrote. "I'm not sure what Matt expected when he started the run but the result he got just about knocked me off my chair when he sent it to me last Sunday. Matt's experiment yielded a booming 41.82 TFlop Top-500 run."

Hamilton continued to note that "This is phenomenal performance for a pay-as-you-go EC2 instance. ... It also appears to scale well which is to say bigger numbers look feasible if more nodes were allocated to LINPACK testing. As fun as that would be, it is time to turn all these servers over to customers so we won't get another run but it was fun."

Follow Jon Brodkin on Twitter: www.twitter.com/jbrodkin

 

source: Network World

Channel Models In Era Of Cloud

Channel Models In Era Of Cloud

Justifying Your Cloud Investment: Test And Development

Justifying Your Cloud Investment: Test And Development

HP Media cloud offerings

The HP Media Cloud offering

Media Cloud DVR Solution: The HP Media Cloud Digital Video Recorder (DVR) solution eliminates equipment in the home and provides a managed service for the storage and playback of broadcast content. Capabilities are similar to the DVR. They include recording and playback, quota management, pausing of live TV, and permanent locker boxes for users as agreed in the contract. Cloud DVR will allow users to record content from their service provider’s network and store their recorded content on the provider’s server. They will then be able to access this content “anytime, anywhere”—drawing the video through the Internet to the device of their choice and at their convenience.

Media Cloud Storage Solution: The HP Media Cloud Storage Solution is the central nervous system of the overall solution. The storage solution provides high efficiency object storage which linearly scales and offers excellent performance for media-related applications to be delivered from the cloud.

Media Cloud 3-Screen Solution: The cloud is also ideally suited to meet the evolving, multi-screen expectations of today's content consumers. Clients can access the cloud for live, on-demand and real-time content transcoding to allow delivery to multiple devices (television set-top box, personal computer, mobile phone) efficiently and quickly. A wide variety of video and audio codecs, aspect ratios, and screen sizes are supported.

Media Cloud Rendering Solution: Content creation for both studios and gaming companies is originating from more digital sources and becoming increasingly complex, consequently requiring more computing power to create and manipulate. Increasing resolutions of the data sets and the increased demands of 3D push the computing requirements even further. Complicating this situation for the content creator is the dynamic nature of the process. There is a massive requirement for computation when a production delivers, but at other times the needs are far less. This wide swing of resource requirements can be addressed with HP flex technology. In a flex environment, companies can drastically increase the number of processors and storage to accommodate this need within a short period, and turn them off when they’re not needed. This not only reduces the overall cost of production, but eliminates a major capital expense from the content producer and moves that cost into the operations budget. The HP Media Cloud Rendering Solution helps manage resources as well as the bottom line.

More here: http://www.hpintelco.net/media-cloud.htm

Why businesses need cloud?

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Cloud-based IT solution equates to near-zero application maintenance for businesses.

"Business opportunities are like buses, there's always another one coming," said Richard Branson. In a country like India, I'd widen the analogy multiple fold, for we have an innate predilection for business opportunity. Little wonder then that US President Barack Obama lauded our entrepreneurial spirit when talking to students in Mumbai during his visit to India earlier and said that 'India is making enormous progress in part because, like America, it has this incredible entrepreneurial talent, entrepreneurial spirit.' Yes, we Indians are buzzing with original ideas. And for an entrepreneur, these ideas become an all-consuming passion. One just wishes every other cumbersome task involved in starting a business took care of itself (or almost).

Let me come straight to the point. Technology is certainly a business enabler-but it can sometimes be cumbersome-especially for someone starting out. While all successful startups grow up and inevitably reach a stage when managing IT becomes a strategic business priority-young businesses in highgrowth mode have many strategic challenges to address and they can well live without the burden of owning, much less managing a full-fledged, highly complex IT infrastructure. That said, most entrepreneurs also understand that the importance of choosing and managing IT effectively cannot be overemphasised.

Enter Cloud computing, a disruptive IT delivery model that allows businesses to consume IT solutions without bothering about running the back-end IT infrastructure. When businesses have access to IT as a utility or on a subscription basis, they preserve their capital and management bandwidth and instead focus on managing their business effectively. In essaying this role, Cloud Computing has true potential to be a business enabler and foster entrepreneurship.

The entrepreneur can focus on his/her business idea and make it come true. To paraphrase the masterful Henry Higgin, 'The Germans can be left to do their German, the Greeks to do their Greek' . Take the case of Bangalore-based startup Metamorph , founded in 2008 to offer online retail employability training solutions. Starting off with a small, three member team undertaking training, developing training modules, handling accounts and finance all by themselves, it chose a SaaS based solution because needed a simple application that would undertake tasks such as tracking expenses incurred and raising invoices, without additional expenditure on IT infrastructure or IT staff.

ACCORDING to Suki Iyer, founder CEO, Metamorph, 'Redirection of resources is a hidden cost that often goes unaccounted for. The more time our employees would have spent maintaining equipment, downloading and installing patches, and supporting software upgrades, the less time would have been spent on our core business activities." Take also the case of Bob Everett, President of Bottom-Line Consulting, a three-person firm offering various small-business services in the US. "We saved over $4,000 in upfront costs by moving to an entirely cloud-based solution [for e-mail, web hosting, virus protection, and more]. We were also able to substantially reduce our power bill and the costs needed to maintain and upgrade hardware," said Bob as quoted in a PC World article earlier this year. That was $4,000 freed up to be used in efforts to make rapid business success, in marketing, sales, people, what have you.

Startups have always been unwitting users of cloud-based applications as their limited IT budgets force them to use personal email solutions like Hotmail for business purposes. Today, however, enterprise-class applications are available in virtually all major categories-from email and productivity to CRM, ERP and upwards from several vendors has made the cloud a viable choice for businesses of all sizes and scale-without the worry of security breaches, and the ability to boast a 'professional' IT footprint. Besides, a oneman company will surely grow into a small business and then keep growing . Solutions in the cloud promise to become their partner in sustained growth.

The financial and strategic advantages of embracing the cloud model deserve closer scrutiny by entrepreneurs. First, by taking away the ownership of the IT infrastructure and the necessity to 'buy' full-fledged software solutions , the cloud model allows businesses to convert their IT investments from a 'Capital Expenditure' to an 'Operational Expenditure' model-preserving precious financial resources that can be applied to other, more pressing needs like marketing or capacity enhancement. A business never has to 'buy' a cloud-based application; it can simply 'subscribe' to it or rent its usage on a metered basis, just like a utility.
Secondly, a cloud-based IT solution equates to near-zero application maintenance for businesses, for the maintenance responsibility shifts entirely to the cloud services vendor. It means that while businesses are guaranteed high availability of business application - enforceable with strict SLAs offered by the vendors -the cloud vendor works quietly behind the scenes to supervise and manage datacenter performance, apply application patches and install software upgrades among doing other maintenance work. For business users, it means having continuous access to their application that is always high performing. Cloud applications are also geography and device-agnostic , which is a boon for today's increasingly remote and mobile operations.

A third, closely linked advantage is near-instant infrastructure scalability, which is critical for many high-growth businesses as they continue to outgrow their IT quickly. Software offered as a service has this ability to instantly scale up, or even down, depending on the business need. Contrast this with the need to buy new hardware and software licenses in case of onpremise applications-often-enduring months of limited IT performance while additional infrastructure was scoped and implemented.

Lastly, the lifeline of any business is its customer, or access to markets. The cloud does that in a jiffy. Examples abound of businesses even large ones leveraging the net to drive marketing to scale. The entrepreneur can set up an online shop, and use it as his primary market outreach, or secondary outlet , or even use it to test the viability of his business.

All in all, these advantages clearly establish Cloud Computing as more than just a disruptive IT paradigm. It will provide the fillip to entrepreneurship that has thus far prevented many ideas from taking flight-simply because of limited investing or market reach ability. With the entry barrier of 'starting a business and reaching a customer' significantly lowered, more people can now join the entrepreneurship train. The cloud means business, and it is time we took notice.