The IEEE desires to establish sufficient standards for cloud users so that it will move between services.
CIOs are already addressing the opportunities and challenges of cloud computing. It’s miles now time to contemplate the subsequent phase of the cloud: the Intercloud. Within the same way the web enabled interoperability between proprietary networks, the Intercloud will enable proprietary clouds to interoperate, and it’ll encourage third-party services comparable to cloud marketplaces.
The IEEE is developing the IEEE P2302™ Standard for Intercloud Interoperability and Federation. Also, a recently announced complementary IEEE Intercloud Testbed initiative is under technique to make sure that the criteria work under real-world conditions. quite a lot of interesting technologies and ideas, which include the eXtensible Messaging and Presence Protocol (XMPP) and the Resource Description Framework (RDF), are under evaluation as a part of a comprehensive architecture and engineering plan. However, the genuine value of the Intercloud ultimately lies within the benefits to cloud customers and the providers and vendors that service them. These benefits will come into focus as standards and technology mature within the years ahead. Nevertheless, a number of major ones could be identified now.
One key benefit might well be simplicity. Reminiscent of the way in which IP provided a lingua franca that eased distributed application development, the Intercloud supplies a layer of abstraction and standardization which may further reduce complexity, accelerate development, and increase manageability. In other words, IT shops increases their productivity and agility.
[ Vendors should want standardization, too. Read Cloud Standards: Bottom Up, Not Top Down. ]
IT organizations can even accelerate their time to market as they could use the Intercloud to create complex workflows and composite services in response to end-to-end applications forged from multiple cloud providers at multiple layers. Reduced time to market, in turn, can translate into cheaper price, lower risk, higher marketshare (and thus revenue), and larger profit. Moreover, such composed capabilities might be ready to leverage best-in-breed capabilities, despite provider.
CIOs will make the most of stronger cloud organization capabilities as providers augment their footprint, enhance availability through on-demand sister sites in specific metropolitan areas, acquire additional virtual capacity inside the event of demand spikes, or recover capacity lost to outages or disasters. Footprint augmentation could be done transparently through federation with resources and capabilities from other providers that meet its customer requirements.
By enabling portability of workloads across clouds, Intercloud standards also will reduce issues — real or perceived — related to provider lockin, enabling CIOs to replace cloud providers with minimal overhead in keeping with their evolving requirements and choice criteria. This would be beneficial to cloud service providers, since it will remove one of the vital remaining barriers to cloud adoption. Often times, this may also help drive a shift to cloud-neutral co-location facilities, as a result of data transport costs between non-co-located providers and extra data gravity concerns resembling latency.
By facilitating the improvement of cloud markets, CIOs could be capable of switch providers to optimize cost continuously in a worldwide of price volatility because of pricedowns and dynamic pricing together with for-spot instances. A quantitative analysis i latterly performed shows that, in this kind of world, markets need not be very large. A market with only four providers can offer 60 percent of the financial good thing about one with a very large variety of service providers.
In the development of severe cloud provider operational issues or bankruptcies, including what happened with Nirvanix, customers may have a neater time moving processing capacity and stored data and objects to solvent providers. CIOs will even improve their business continuity and disaster recovery posture, as they convey enterprise architectures that leverage multiple providers. This could help to insure against outages that span a single provider, typically because of software, upgrade, or configuration issues. Such provider diversity may also help drive technology diversity, resulting in reduced risk.
CIOs could have a better collection of providers. The expertise required to develop for and operate each individual, proprietary cloud will cave in to larger cloud flexibility and bigger generality of developer/operations skills.
Anyone following cloud computing knows that it’s increasingly being adopted by a broad form of businesses starting from SMBs to global enterprises. This next phase inside the evolution of the cloud can help make cloud computing even better fitted to enterprise adoption.
Joe Weinman is a senior vp at Telx, the writer of Cloudonomics: The Business Value of Cloud Computing, chairman of the IEEE Intercloud Testbed executive committee, and a normal InformationWeek contributor.
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