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Method, device and device for prefetching data

A data and prefetching technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of increasing the burden on the server and not responding to changes in prefetching data, and achieve the effect of improving the overall performance

Inactive Publication Date: 2016-06-29
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of poor network conditions, such a tracking mechanism cannot reflect changes in prefetched data in the client's prefetched data storage module in a timely manner
In addition, repeatedly submitting query requests to the server will also increase the burden on the server

Method used

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  • Method, device and device for prefetching data
  • Method, device and device for prefetching data
  • Method, device and device for prefetching data

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Embodiment Construction

[0020] Those skilled in the art know that various aspects of the present invention can be embodied as a system, method or computer program product. Accordingly, aspects of the present invention may be embodied in the form of entirely hardware, entirely software (including firmware, resident software, microcode, etc.), or as generally referred to herein as "circuits," "modules," ” or the combination of the software and hardware portions of the “system”. Furthermore, aspects of the present invention may take the form of a computer program product embodied in one or more computer-readable media having computer-usable program code embodied therein.

[0021] Any combination of one or more computer readable medium(s) may be utilized. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or se...

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Abstract

The present invention provides a method, device and device for performing data prefetching by a server. Wherein the method includes: receiving a prefetch request from a client; executing the prefetch request to prefetch data from a data source connected to the server according to an indication of the prefetch request; and receiving a request for the prefetched data When actually requested, the prefetched data is sent to the client. According to the technical solution provided by the embodiments of the present invention, the overall capabilities of the server and the client are used to perform data prefetching, thereby improving the overall performance of the server and the client.

Description

technical field [0001] The present invention relates to data storage technology, and more specifically, to a method, device and device for prefetching data. Background technique [0002] Fetching data from the server is the basis of almost all client-side web applications. The server and client here are generalized. In other words, among the two parties communicating over the network, the party requesting data is the client, and the party providing the data is the server. With the rapid development of the Internet and IT infrastructure, the function of the server is mainly focused on responding to and processing the requests made by the client, and the function of data storage is transferred to the external data source. In such a scenario, in response to the data request from the client, the server obtains the data from an external data source and returns it to the client. Many schemes have been developed to increase the speed at which data can be fetched by clients, some...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06F17/30
CPCH04L67/5681H04L67/61
Inventor 朱益盛傅啸罗文刚
Owner INT BUSINESS MASCH CORP