Online application program remote execution method and system

Abstract

The invention provides an online application program remote execution method and a system. The method comprises the following steps: a client remotely executing software online to transmit a software startup event to a console at a service end; the console returning the address of a user presentation space to the client, acquiring a startup processing command according to the software startup event, and transmitting to a software online remote execution environment cluster at the service end; the software online remote execution environment cluster instantiating software isolated execution environment according to the startup processing command, loading a packaged software mirror data stream corresponding to the software name in the startup processing command from a software depot at the service end, loading software data execution on demand, and outputting a software execution presentation stream in the safely-isolated execution environment of the software to the user presentation space; and the client connecting the user presentation space corresponding to a user according to a remote interactive presentation protocol to display the execution presentation stream. The online application program remote execution method and system provided by the invention can widen the application range of mobile computation.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to a method and system for online and remote execution of application programs. Background technique [0002] With the development of information technology, we have now entered the era of network information, and there is a strong demand for information exchange and processing anytime and anywhere. With the development of wireless communication, Internet, database, distributed computing and other fields, mobile computing technology has emerged. Mobile computing technology is based on wireless communication, and expands the wireless communication function on the application device, such as expanding the wireless communication function on devices such as handheld computers, or extending the application program processing function on wireless communication devices, such as mobile phones and other devices Expand the function of the application program, so that the client ca...

AI Technical Summary

Problems solved by technology

Due to the various types and formats of attachment files, the client is limited by software and hardware conditions, and cannot read and edit the various file formats currently used in PCs.

Moreover, due to the small storage space of the client, the attachment of the mail is stored locally on the client, and the ability to add attachments is limited

In addition, the operation of downloading attachments to the local client and uploading attachments from the client will be limited by the delay and bandwidth of the mobile network. For the large amount of attachment file data, a large amount of mobile network usage traffic will be generated.

[0004] In short, due to the limitations of the software and hardware conditions of the client, the computing power and storage capacity of the client are much worse than that of the PC.

The software and hardware of the client cannot support the same computing power as that of the PC, so the information processing capability is poor. Among the document formats involved in the application program, there are currently a large number of document formats that cannot be viewed and edited on the client, which greatly limits Application of Mobile Computing Technology

Since the storage space on the client side is also small, the amount of data stored on the client side for user files is greatly limited

Moreover, since the usage fee of the mobile network is charged according to the flow rate, and the cost is relatively high, a large amount of information exchange in the existing mobile computing technology will generate high mobile network flow charges

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