Cloud computing business, the service model & challenges

Cloud computing business, the service model & challenges

 

Offers services ranging from data storage end-to-end cloud computing. Can a full SAP or similar suits applications, file sharing, video storage, playback, email clients, using the platform for real-time collaboration from anywhere in the world with the lowest computer.

Client computing is the latest method of distributing computing resources. Running for the Assembly, which did for the Web clients and servers interact and upon request. In fact do work, as well as similar income, so that it can be 

referenced from the Internet as a producer.

Cloud computing takes on the task of publishing technology and infrastructure, platform or simply a malicious software programs available, as well as electricity. It pays to use it along with the preparation of other expenses,

that when combined, is now smaller than conventional methods of obtaining technology.

Challenges

As cloud computing means for centralized operation, and can easily follow the clouds and attack. It is also disabled,

hack the screen continues to be a challenge. Despite the prediction of safe practices at the edges of the customer can check the trespass, the work is more flexibility.

Another great challenge is the easy access to cloud computing platforms for user data.In addition, many public cloud computing platforms are open to review safety procedures.

Economics of cloud computing

Free for reaching a solution on request (Klodkomboting) has adapted the congenital quality of user's requirements. In the recession as cost-cutting 2007-2009 was part of the business-proven, promotions for companies to use a new economic model of cloud.

After analysis of the centre international data and predictions for 2013, $ 44.2.  The reason of this new economic system is the flexibility and profitability via cloud computing. And make huge investment focus and reviewed in the architecture of the global capacity is. Cloud computing service form Truly the pinnacle of cloud computing

 is its flexibility and adaptability. One can classify cloud service into three categories:

Software-as-a-service (SaaS):  

 Software to configure third party application remotely via the Internet.

 Examples of the best tools online spreadsheet, word processing and Web content delivery services (Salisforsikrm,

Google Docs, etc) and customer relationship management services.

Everything as a service (PAAs): 

  Allows to use the platform for developing new applications by using the API that can be deployed and configured remotely. The platform provides development tools and configuration management.  

Microsoftazure, Google app engine is the power samples PAAs.

Everything as a service (IaaS):  This device provides an abstract, virtual computers and operating systems, which will be controlled by the API service. Examples of IaaS Amazon Ec2/S3, Terre mark Enterprise cloud, 

Windows Live, and Rack space.

Cloud Computing Security

With the risk of an attack on the central organs of the cloud cloud computing security providers include responds:

• Risk assessment

• Defense in depth

• Periodic Risk review

• Innovation countermeasures

Companies like Microsoft have cloud review and monitoring security. Other practices,such as business continuity and disaster recovery, has created the worst situations where it interferes with the process which can destroy the work 

interruption, damage or data. Novell, ping identity, Wetrisivir Wesimblivid security is currently working on cloud computing.