Software remote stream type loading method and system

A system loading and remote downloading technology, applied in the direction of program loading/starting, program control devices, etc., can solve the problems of long startup time and affect user experience, and achieve the effect of shortening startup time, realizing fast startup, and improving user experience.

Inactive Publication Date: 2012-06-27
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the software image package is usually large, it takes a long time to start the software, which greatly affects the user experience

Method used

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  • Software remote stream type loading method and system
  • Software remote stream type loading method and system
  • Software remote stream type loading method and system

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 It is a schematic flowchart of the software remote streaming loading method of the present invention. like figure 1 As shown, the software remote streaming loading method includes the following steps:

[0028] Step S101, remotely obtain the metadata of the software package image;

[0029] Step S102, according to the metadata of the software package image, acquire the software block identifier of the required software data in the software package image, wherein the software package image stores software data in units of software blocks;

[0030] Step S103, querying the bitmap according to the software block ID, the bitmap includes downloads corresponding to the software block IDs in the software package image and used to mark whether the software block corresponding to the software ID has been downloaded mark;

[0031] Step S104, if it is known that the required software data has not been downloaded according to the download mark, remotely download the requi...

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Abstract

The invention provides a software remote stream type loading method and system. The software remote stream type loading method comprises the steps of: remotely acquiring meta data of software package mirror images; according to the meta data of the software package mirror images, acquiring software block identifiers of the required software data in the software package mirror images, wherein the software mirror image packages take software blocks as units for storing the software data; according to the software block identifiers, looking up bitmaps, wherein the bitmaps comprise download marks which respectively correspond to the software block identifiers and are used for marking if the software blocks corresponding to the software identifiers has been downloaded; and if indicating that the required software data is not downloaded according to the download marks, remotely downloading, storing and loading the required software data according to the software block marks, and updating that the download marks have been downloaded at the same time. According to the software remote stream type loading method and system provided by the invention, the loading-on-demand of the software data can be realized.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a method and system for remote streaming loading of software. Background technique [0002] Software as a Service (SaaS) is a software distribution model in which service providers manage and run software and provide software services to users through the Internet. SaaS has gradually become a popular software delivery model under the current technology, which supports Web applications, service-oriented architecture (SOA) and the new development model AJAX. [0003] The Internet Data Center (IDC) defines two delivery models for SaaS. One is a hosted software management model similar to Active Server Pages (ASP), which provides users with commercially available hosted software and delivers it through the Web. The other is the Software on Demand (Software on demand) model, which provides users with on-demand network access to a copy of the application. [0004] On-demand refers...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor怀进鹏康俊彬钟亮胡春明
OwnerBEIHANG UNIV