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Multilevel cache system, access control method and device thereof and storage medium

An access control and caching system technology, applied in the field of cloud storage, can solve the problems of increasing the cost of cache system expansion and decreasing the economy of the cache system, and achieve the effects of reducing the cost of cache expansion, improving cache performance, and improving cache efficiency.

Pending Publication Date: 2019-07-30
CHINA PING AN LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The continuous expansion of data scale and the increase in the demand for accelerated data access have doubled the expansion cost of the cache system, resulting in a significant drop in the economy of the cache system

Method used

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  • Multilevel cache system, access control method and device thereof and storage medium
  • Multilevel cache system, access control method and device thereof and storage medium
  • Multilevel cache system, access control method and device thereof and storage medium

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the exemplary embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] figure 1 It is a schematic diagram of an implementation environment involved in this application shown acco...

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Abstract

The invention relates to the technical field of cloud storage, in particular to a multi-level caching system and an access control method and device thereof and a storage medium. The method comprisesthe following steps: accessing a first-level cache in response to receiving a data request; under the condition that the requested data does not exist in the first-level cache, accessing the second-level cache; if there is the requested data in the second level cache, extending the expiration time of the requested data in the second level cache for a predetermined time. Through the embodiments ofthe invention, an optimized distributed storage technology can be provided, the cache efficiency is improved, and the cache capacity expansion cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of cloud storage, in particular to a multi-level cache system and its access control method, device, computing device and computer-readable storage medium. Background technique [0002] With the growth of Internet bandwidth and scale, more and more large-scale data analysis and processing systems are facing the bottleneck of data access performance. The continuous expansion of data scale and the increasing demand for accelerated access to data have doubled the expansion cost of the cache system, resulting in a significant drop in the economy of the cache system. In order to reduce the expansion cost of the cache and improve the performance of the cache, a new type of cache system with higher efficiency is needed. Contents of the invention [0003] To solve one or more of the above problems, an embodiment of the present invention provides a multi-level cache system and its access control method, de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/0811G06F12/0895G06F12/0897H04L29/08
CPCG06F12/0811G06F12/0895G06F12/0897H04L67/1097
Inventor 罗厚付
Owner CHINA PING AN LIFE INSURANCE CO LTD
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