The next development trend of private cloud--it industry

To improve the business processing capacity of the company has long been the main goal. If the business system wants to keep up with the rapid development of technology and demand, it must apply to any industry and low price. To maintain the real-time nature of the system, both human and equipment needs to devote a lot of resources. Reducing the IT staff required by the system may cause the enterprise to be unsustainable because IT staff can monitor the operation of the system at all times. Because infrastructure and IT personnel are not detachable, it has been one of the most financially expensive sectors.

In fact, many companies are looking for the right cloud computing model in order to address the problem of excessive capital consumption in the IT sector. Cloud computing is a very broad concept, essentially, that the business system serves the cloud computing system as a network structure to provide varying degrees of functionality. Cloud services are more advantageous than a large amount of money to build such a reserved data and host application, because the traditional background computing environment can be omitted, only need a client and an Internet connection can obtain the corresponding computing services.

Now, in order to cater to different business models, more and more types of cloud patterns appear. Some industries require special applications that operate on ad hoc platforms, so advanced customization services are required, although the rest of the business uses only a subset of the applications. The cloud brings three levels of service:

iaas--infrastructure is the service. This system is like a light rod system that provides the infrastructure to register or build a platform. Although uncommon, this form of cloud computing is the ideal choice for companies that use special platforms to run business systems.

paas--platform is the service. A PAAs is a computing environment that has an interface for registering applications and manipulating data. PAAs can create custom applications for developers by providing workspace. In general, the environment is like a Windows Server environment where users can share their files and use applications, while the controller has total control over the environment.

saas--software is the service. This is the current most popular pattern of cloud computing. Instead of registering the application on each entity machine, you virtualize the program by hosting the application's environment. This means that the computer itself does not have to consume power to run the application, but as an Internet interface. For common tasks, like data storage and special application features, SaaS can be a substitute for a computer network.

This has many benefits for the cloud, making it a worthwhile investment and getting a better solution than an indoor system. In the cost of establishing a server scaffolding, the purchase of software and payment of salaries can be omitted, as cloud services are paid at the time of subscription. The cloud is a safe, efficient way to manage data, with major cloud service providers such as Microsoft's Azure system, IBM's Smart Cloud, and Amazon's EC2, which are encrypted during transmission and processing of data. The actual network infrastructure of these systems is maintained by experts, strict implementation of updated data privacy laws, and access may be monitored and further reviewed to ensure that information is not compromised. Computers connected to these systems can still perform other applications, not just business-critical systems. As mobile devices have become the main part of business, many developers have developed them so that cloud services can be accessed by Android and iphone devices. Companies that want to save money and improve efficiency should consider switching to cloud models to gain more benefits.