Like many technological innovations in computing, the application of cloud computing has encountered obstacles from traditional systems and assumptions. Although cloud computing can provide cost-saving benefits, applications in "emerging markets" will exceed those in Europe or the Americas.
There are many reasons. In so-called developed countries, most enterprises already have infrastructure that relies on traditional hardware, software, and conventional work methods. In Southeast Asia, India, China, or sub-Saharan Africa, SMEs rarely have complex client-server infrastructure. Governments and research institutes hope to encourage the application of cheap technology.
IBM has established cloud computing centers in countries such as China, South Africa and Vietnam. Individuals, groups, and businesses there can immediately access applications that were previously unreachable.
Like other instances of cloud computing, network computing, and / or public computing, these centers are based on virtualized Linux instances running on mainframe computers or blade servers, which can greatly promote the local economy where these centers are located.
Enterprises accept cloud computing services
Half a year ago, Sanmina-SCI, an electronic equipment manufacturer, had very few employees using Google ’s cloud computing service Google Apps, which included email, document editing, and calendar. At present, the company has more than 1,000 employees using Google Apps.
The company's chief information officer Manesh Patel said: "Our project team is located around the world, using Google Apps can help them collaborate effectively." He expects that the company will increase the number of Google Apps users to 10,000 in the next three years, accounting for employees 25% of the total.
Sanmina and Google were the first companies to make changes in software and computing methods. Currently, Amazon, Salesforce, IBM, Oracle, and Microsoft have all begun to provide services such as network storage and software for enterprise users to help them manage customer relationships. This remotely provided computing service is called "cloud computing".
Cloud computing actually includes multiple technologies, such as software as a service (SaaS) and hardware as a service (HaaS). Software-as-a-service is a new way for software to be released by Salesforce ten years ago, while hardware-as-a-service is a new way for Amazon and other companies to provide storage and computing power over the network.
The cloud computing market will grow rapidly
Some analysts believe that cloud computing represents a change in the way businesses calculate. Merrill Lynch predicts that in the next five years, the global market for cloud computing will exceed US $ 95 billion, and 12% of the global software market will shift to cloud computing.
Related manufacturers such as IBM, Dell and HP have also begun to shift their product lines to meet the needs of cloud computing services. IBM announced on August 1 that it will spend $ 360 million to build a new cloud computing data center, which brings the company's global data center number to 9. Dell provides equipment for many cloud computing service providers and Web2.0 enterprises, including Facebook, Microsoft, Amazon and Yahoo.
A recent memo from Ballmer shows that Microsoft has also listed cloud computing as one of its top five priorities in FY09. Microsoft will allow customers to choose between traditional software and software services. Ballmer revealed that more cloud computing functions will be added to Microsoft's next-generation Live service and network technology. A Goldman Sachs survey revealed that about 9% of IT managers said they plan to start using Microsoft's software services this year.
Reliability and security issues
How about cloud application availability? Will the availability of software as a service change the priority of application lifecycle management?
Any system is as good as it is available. When developing an application to be deployed to the cloud, it is important to understand the interval between the execution platform and the cloud. Failure of the application is a disadvantage. Do you know how long it will take to deploy and urgently repair in a cloud environment?
The development process is executed every day, and we use a methodical and thoughtful attitude to routinely deploy and repair. But what happens when the cloud system is inexplicably malfunctioning?
For cloud computing, our design and application methods are mainly automatic fault protection and reliable methods with reduced performance. When the system fails during normal operation, application architects and designers need to pay more attention to detection and processing.
Useful Plush Toys,Custom Cartoon Plush Toys,Kid Plush Toys,Baby Plush Toys
Guangdong Hayidai Toys Co., LTD. , https://www.hayidaiusa.com