A cache scheduling method and device

A scheduling method and caching technology, applied in transmission systems, electrical components, etc., can solve the problems of wasting CDN resources and high service fees, and achieve the effects of improving user experience, saving bandwidth, and increasing user access speed.

Active Publication Date: 2018-12-25
BEIJING OAK PACIFIC NETSCAPE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, for customers, a higher CDN service fee is paid, and a lot of CDN resources are wasted

Method used

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  • A cache scheduling method and device
  • A cache scheduling method and device
  • A cache scheduling method and device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0054] In the first embodiment of the present invention, the scheduling strategy includes triggering caching for the content updated within the predefined period and its related content every predefined period during non-peak hours.

[0055] For example, in the case of a photo album, it is possible to find out from the database every N (N is a natural number) seconds (for example, 10 seconds) during off-peak hours (for example, 0:00 to 20:00) that the newly uploaded photos in these N seconds photos, and actively accessing those photos, triggering the caching of those photos. At the same time, during off-peak hours (for example, 0:00 to 20:00), every N seconds (for example, 10 seconds) can be found from the database for albums that have been updated in these N seconds, and the M (M is a natural number) photos (for example, the first 20 photos and the last 10 photos of the album), actively accessing these photos, thus triggering the caching of these photos, in case the user flip...

no. 2 example

[0059] In the second embodiment of the present invention, the scheduling strategy includes triggering caching for the content updated in the previous predefined period and its related content during the low period of content usage.

[0060] For example, in the case of photo albums, it is possible to find out from the database during the low hours (for example, 1:00 to 8:00), for example, newly uploaded photos within this day, and find out the albums that have been updated within this day, and find out M photos in the album (for example, the first 20 photos and the last 10 photos of the album), and actively access these photos, thereby triggering the caching of these photos.

no. 3 example

[0062] In a third embodiment of the present invention, the scheduling strategy includes triggering caching for content updated in a previous predefined period and related content before a peak period of content usage.

[0063] For example, in the case of photo albums, it is possible to find out, for example, newly uploaded photos within half a day from the database before peak hours (for example, from 17:00 to 20:00), and find out the albums that have been updated within half a day at the same time. M photos in the album (for example, the first 20 photos and the last 10 photos of the album), and actively access these photos, thereby triggering the caching of these photos.

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PUM

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Abstract

An embodiment of the invention relates to a cache scheduling method which includes: detecting contents to be used in the future; triggering cache aiming at the contents to be used in the future during non-peak-period of content use. The embodiment of the invention further relates to cache scheduling equipment which comprises a detecting device and a cache triggering device. The detecting device is used for detecting the contents to be used in the future. The cache triggering device is used for triggering the cache aiming at the contents to be used in the future during non-peak-period of content use.

Description

technical field [0001] The present invention relates to cache scheduling, and more specifically relates to cache scheduling for cache services that can be cached for a long time and have bandwidth bottlenecks. Background technique [0002] Cache service, that is, Web cache service, is a redirection technology that utilizes Web cache. By increasing the hit rate of repeated access content, the access speed and overall performance of the website can be effectively improved to make up for the lack of bandwidth. [0003] With the rapid increase in the number of Internet sites and Internet users, Internet users often encounter the situation that the response time of the website server is very slow due to overloaded links. For website operators, increasing expensive bandwidth is not the only solution. Web caching service is widely accepted by people because of its relatively low cost and ideal effect. [0004] The Web cache service is based on the fact that a specific WWW object ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 刘国君
Owner BEIJING OAK PACIFIC NETSCAPE TECH DEV
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