WEB caching method based on paging

A paging and caching technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of increasing the average response time of web pages, increasing the average rendering time of web pages, and rendering time affecting user experience, etc. The effect of small average rendering time, reducing average rendering time, and improving user experience

Active Publication Date: 2017-01-18
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Problems solved by technology

Although the pagination technology can greatly reduce the burden on the server and the network, but because of multiple requests to the server, it will definitely increase the average response time of the web page and then increase the average rendering time of the web page, and the rendering time of the web page will directly affect the user experience

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  • WEB caching method based on paging

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Embodiment Construction

[0020] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] The present invention is a WEB caching strategy based on paging. The data request method is based on the "paging strategy", but it is different from the general "paging strategy". A unique algorithm is used to determine the number of requested pages and page numbers, and then the requested data is cached in the browser's local storage, and a clever algorithm is used to ensure the timeliness of the cached data. According to the user's operation rules, the user host requests multiple pages from the server at a time and caches them through our original algorithm, which can reduce the number of requests to the server, thereby reducing the average rendering time of the web page and improving user experience. In the page request algorithm, the user host personalizes the data of the requested page according to the user's operating habits, that...

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Abstract

The invention discloses a WEB caching method based on paging. The WEB caching method comprises the steps that during initial loading, requesting the data of former three pages, then obtaining the allowably requested maximum page each by addition of the page requested last time and a counter, and after successful request each time, enabling the largest page number to be as the length of a current page data caching array; when loading a new page, taking the page number of the page as an index subscript, reading the page data caching array, and if the read data is empty, illustrating that the page is not cached, and requesting the page and the adjacent page which is not requested. According to the WEB method, only a small quantity of requests are sponsored to a server, the visit hit rate of caching data is increased, and the page missing rate is reduced, so that the average showing time of a webpage is shortened, and further the user experience is improved.

Description

technical field [0001] The invention belongs to the technical field of database caching, and in particular relates to a paging-based WEB caching method. Background technique [0002] Web applications are also network-based applications. Users do not need to install any special programs. They only use a browser to access the server, and they can realize business processes by browsing the web. The rise of the Internet has led to the rapid development of Web applications, and the data volume of Web applications has also increased accordingly. For enterprise information systems, the amount of data will not be limited to a small range. If all data is returned to users regardless of everything, it will not only reduce user experience, but also greatly increase the burden on servers and networks. [0003] In order to solve the above problems, paging technology came into being. Paging technology is a technology that presents all the data to the user in segments—the user does not s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9574
Inventor 李春霖唐雪飞李贞昊王若希
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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