Data optimization processing method in network dynamic virtual synthesis technology

A technology of data optimization and processing method, applied in electrical digital data processing, special data processing applications, digital data information retrieval, etc., can solve the problems of edge cloud migration adaptability, high migration delay, migration reliability and success rate Reduce and other problems to achieve the effect of improving reliability and success rate, reducing migration delay, and compressing data transmission volume

Pending Publication Date: 2022-05-10
北京韦加智能科技股份有限公司
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Problems solved by technology

However, the above method does not solve the adaptability of edge cloud migration in wireless ad hoc networks with limited bandwidth and unstable connections, and the migration delay is high, and the reliability and success rate of migration are reduced.

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  • Data optimization processing method in network dynamic virtual synthesis technology
  • Data optimization processing method in network dynamic virtual synthesis technology

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Embodiment Construction

[0032] In order to facilitate the understanding of the embodiments of the present invention, several specific embodiments will be taken as examples for further explanation below in conjunction with the accompanying drawings, and each embodiment does not constitute a limitation to the embodiments of the present invention.

[0033] As used in this article, "BASE VM" is a common virtual machine image, such as a newly installed Windows7 client image; "START VM" is a virtual machine image for migration, which is Created by installing application-related software into a base VM; a "VM OVERLAY" is the difference in compressed binary data between the base VM image and the boot VM image.

[0034] figure 1 One embodiment of the synthetic dynamic virtual machine of the present invention is shown. The user terminal device 1 has a virtual machine overlay file generating module, which generates a virtual machine overlay file 2 according to the difference between the compressed binary data ...

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Abstract

The invention discloses a data optimization processing method in a network dynamic virtual synthesis technology. The method mainly comprises the following steps of: deleting redundant repeated data in a created coverage file; the method specifically comprises the following steps: selecting the granularity of a comparison data block, and partitioning each piece of data according to the granularity; obtaining a list of the modified disk and memory blocks, and calculating the changed blocks in the list by using an SHA algorithm to obtain hash values; comparing to obtain a group of change block lists with the same change; comparing each change block to obtain an increment block of the change block; and judging the increment block, determining whether the change block is redundant repeated data according to a judgment result, and if so, deleting the change block. By using the method, the edge cloud migration has stronger adaptability in the wireless ad hoc network with limited bandwidth and unstable connection, the data transmission quantity in the migration process can be remarkably compressed, the migration delay is reduced, and the migration reliability and success rate are improved.

Description

technical field [0001] The invention relates to the field of network data processing, in particular to a data optimization processing method in network dynamic virtual synthesis technology. Background technique [0002] In order to realize cloud computing application migration and switching in the virtual machine (VM) or container-based edge cloud architecture, it is necessary to rebuild the client image on the edge cloud simply and quickly with bit-level precision. Traditional data center cloud computing platforms are based on high-speed optical fiber networks within and between data centers. Hot backup and hot migration technologies can be used. The migration of virtual machine images or containers between different hosts usually uses online real-time backup and passes through high-speed optical fiber networks. Real-time transmission, so as to provide reliable, low-latency cloud computing services, such as Amazon in the United States, Alibaba Cloud and Huawei Cloud in Chin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/16G06F16/188G06F9/455
CPCG06F16/162G06F16/188G06F9/45558G06F2009/4557G06F2009/45562
Inventor 方立姜波于保宏
Owner 北京韦加智能科技股份有限公司
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