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Data caching system and data caching method

A data cache and data technology, which is applied in memory systems, electrical digital data processing, special data processing applications, etc., can solve the problems of small variability, delay in data authenticity, and not suitable for archival data caching, etc., to achieve improved Monitoring the Effects of Granularity

Active Publication Date: 2014-01-01
YONYOU NETWORK TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Question 1: Division of cache area and data serialization and deserialization
[0029] In view of the characteristics of large data volume and low variability of archive data, if the refresh interval is set too large, the authenticity of the data will be delayed. If the time is short, a large amount of data will be cleared, and the cache feature is not fully utilized.
Therefore, this cache update strategy is not suitable for the cache of file data

Method used

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  • Data caching system and data caching method

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Embodiment Construction

[0050] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0051] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0052] figure 2 A schematic block diagram of a data caching system according to an embodiment of the present invention is shown.

[0053] like figure 2 As shown, the data cache system 100 accord...

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Abstract

The invention provides a data caching system and a data caching method, wherein the data caching system comprises a cache dividing unit and a storage unit; the cache dividing unit is used for querying the type of the data to be stored, setting a corresponding logo for each type of data and respectively dividing a corresponding caching area for each type of data; the storage unit is used for storing the data in each caching area into the memory of an operation system and storing the metadata, logo and / or the attribution information, which correspond to the data respectively in each caching area, into the memory of a virtual machine. By the technical scheme disclosed by the invention, a KEY set and the actual data can be stored in a separating mode under the condition of performing a large-memory caching, the version control on caching data can be realized, audio monitors with a document level can be automatically updated, and the monitoring strength can be improved.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular, to a data cache system and a data cache method. Background technique [0002] In more and more J2EE applications, the technical application of using cache technology to store business data to reduce resource consumption caused by frequent database connections is becoming more and more common. [0003] Since the reading and writing speed of memory for data is 100 times or even higher than that of hard disks such as database operations, memory caching can effectively improve operating efficiency. The more popular caching technologies in the industry have also implemented memory caching, such as EhCache, OSCache, JbossCache, and MemCache. Various caching technologies have their own strengths and are suitable for different business scenarios. [0004] In business, data with a large amount of data and little variability is often classified as a type of archive data, and v...

Claims

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Application Information

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IPC IPC(8): G06F12/08G06F17/30G06F12/0804
Inventor 刘建民
Owner YONYOU NETWORK TECH
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