< p > virtual application technology and private cloud computing provide a simple and feasible solution for the current enterprise / organization IT platform, which is centralized management and remote application. Its architecture supports almost all application and network and terminal environment, and easily realizes the application mode of remote access. < /p >
< p > at the same time, virtual application mode brings a series of new changes to the centralized storage of data resources. It mainly includes: < /p >
< p > < strong > 1. < a href= "http://? m.pmae.cn/news/index_c.asp" > application database < /a > /strong > /p >
< p > the database is centrally deployed on the server side. In the virtual application mode, because the application is centralized on the server, the access to the database is entirely internal. The client has no communication with the database, the efficiency is significantly improved, and the security is enhanced. < /p >
< p > < strong > 2. application data file and < a href= "http:// m.pmae.cn/news/index_c.asp" > configuration file < /a > /strong > /p >
< p > data files such as application as a whole, the centralized deployment brings not only the improvement of operational efficiency and security, but also greatly facilitates IT management and reduces operation cost. In this regard, the virtual application management platform needs to meet the personalized configuration requirements. < /p >
< p > < strong > 3. < a href= "http://? m.pmae.cn/news/index_c.asp" > business document < /a > /strong > /p >
< p > virtual application can provide the basic functions of document management and realize cross platform application through cloud computing. < /p >
< p > take the VA virtual application management platform as an example: publishing a virtual folder application can provide users with common folders, private folders, group users' folders, and four kinds of folders, which meet different needs. Setting different user permissions can manage users to read, write, and transmit permissions to virtual folders. < /p >
< p > < strong > 4, personal storage < /strong > /p >
< p > Import / export in application, upload / download, need to establish transmission channel with personal storage space. The general virtual application takes the system mapping method, mapping client disk to the server. This way is easy to achieve, but low efficiency, poor security, and can not carry out load balancing management. < /p >
< p > VA virtual application management platform establishes standard NTFS personal cloud storage space on servers, on the one hand, it can get the support of NTFS system function, and on the other hand, it has the guarantee of systematic security mechanism. Compared with the "disk mapping" solution, the establishment of personal storage space on the server is undoubtedly more convenient and safe, more efficient and more manageable. < /p >
< p > in order to get a convenient and secure user experience, each user has two default folders. Whenever the server saves the files to "automatically download to your desktop," it is immediately downloaded to the home desktop. If the client dragged the files to the virtual application window or "my store" folder, it can upload to the server's own "folder uploaded from the client" and manage it in the "my store" folder. < /p >