Several major problems with the storage infrastructure network

Source: Internet
Author: User

Several major problems with the storage infrastructure network

with Enterpriseof theDevelopmentand theThe information technology is increasinglyof theReliance, information systems have become enterprise managementinImportantof thetools. Set desktop Office, data,Applicationitthree elements in one of the Virtual Desktop Office system, can be paired with the appropriate client, all the data and applications in the data Center server, effectively realize data, application and client separation, greatly improve system manageability,Availability ofand thesecurity.

The use of Office systems

Enterprise Application Information System is the face of different employees, sub-role of the formulation, general staff can only be in accordance with the responsibilities of the job to enjoy a user module rights. If employee a 's position in the Enterprise is the leader of the material department, he can only see the information within his or her role when he enters the system through password authentication. If, in an emergency, he needs to work on other PCs in the system, he is eager to be able to log on to his desktop offsite without reconfiguration, which is hard to achieve in the old PC management model.

In addition, due to the wide variety of PC Hardware, different departments, different systems on the desktop environment, the hardware configuration is different. Therefore, the standardization ofPC Desktop becomes a difficult problem. The distributed characteristics of PC make it difficult for enterprises to concentrate resources, improve utilization rate and reduce cost.

Enterprises in the daily PC Management, hardware maintenance, software deployment, update and repair procedures, such as the cost of large human and material resources. In order to solve the above problems better, the introduction of virtual Office system becomes a new breakthrough.

Cloud Computing and virtualization technology

Cloud Computing Training (cloud computing) is a kind of distributed computing technology, its most basic concept is to automatically split the huge computational processing program into countless smaller sub-programs through the network, and then to a large system composed of multiple servers, after searching, calculation and analysis will be processed results back to the user. Through this technology, network service providers can process tens of millions or even billions of messages in a matter of seconds.

Virtualization is a generalized term in the field of computers, which usually refers to computing components running on a virtual basis rather than on a real basis. Virtualization technology can expand the hardware capacity, simplifying the software reconfiguration process. CPU Virtualization technology can enable a single CPU Analog Multi- CPU parallel, allowing a single platform to run multiple operating systems simultaneously, and applications can run independently of each other in a separate space, thus significantly improving computer productivity.

The conception of Virtual Office system

The overall architecture of the virtual Office system is divided into 3 levels, namely the virtual storage layer ( Storage pool layer ), the server cluster layer (CPU , Memory resource pool layer ), management, and application tiers. The whole virtual storage system can be regarded as a whole, and the server cluster is established on the basis of shared storage system.

The system automatically detects faults while using fewer redundant components. Virtual Office System utilizes the hardware resource pool provided by Virtual storage layer and server cluster layer, establishes the virtual machine resource, builds layer 3 ( Management and Application layer )on the basis of virtual machine resources. This layer has management functions such as management Service and user authentication.

Through a series of virtual office technology applications, Office data from the previous scattered storage transferred to a more secure all-weather room environment in the centralized storage, and by the professional and technical personnel unified management.

This kind of management method first makes the traditional data security improved effectively ;

Secondly realizes the absolute control to the data, achieves the terminal data stream access, fully guarantees the information, the data is not leaking ;

Once again realize the unified management of the operating system, so that the system maintenance personnel do not have to shuttle to the scattered office location, through the telephone communication can be centralized maintenance of software systems, if the user application system initialization, with the pre-set good template, only a few minutes to redeploy the application system ;

Finally, on the basis of virtualization technology, the system can be more granular division of resources, further improve the utilization of hardware resources, effective cost savings.

According to Gartner , a global technology research and consulting firm, the desktop virtualization Market will grow rapidly from now to year, with the global tradition the PC will have about 15% transferred to the virtual desktop.

Today, some large enterprises have begun to explore the cloud features of the office, as technology continues to improve, the function and performance of virtual Office system will be further improved, and finally form a mature, high-quality, efficient "desktop cloud."


Several major problems with the storage infrastructure network

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