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Data synchronization method and system between distributed systems

A distributed system and data synchronization technology, applied in the field of cloud computing, can solve problems such as network resource waste and server pressure, and achieve the effects of avoiding network resource waste, reducing synchronization time, and saving time

Active Publication Date: 2022-04-22
北京浪潮数据技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, in this way, once there is a problem with the interface of the resource management system, the PCI device management system will still transmit data to the resource management system, causing a lot of waste of network resources and huge pressure on the server

Method used

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Embodiment Construction

[0045] The core of the present invention is to provide a method for synchronizing data between distributed systems, which can effectively reduce time-consuming synchronization and avoid waste of network resources.

[0046]In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] Please refer to figure 1 , figure 1 It is an implementation flowchart of a data synchronization method between distributed systems in the present invention, which is applied to a resource m...

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Abstract

This application discloses a data synchronization method between distributed systems, which is applied to the resource management system, including: sending a pull command to the PCI device management system, calling the interface of the PCI device management system to pull the information data of each PCI device ; After the PCI device management system filters the information data of each PCI device pulled according to the preset rules, it receives the feedback data sent by the PCI device management system; performs data update on the system resource management database according to the feedback data to complete data synchronization . By applying the solution of the present application, the synchronization time consumption can be effectively reduced, and the waste of network resources can be avoided. The present application also provides a data synchronization system between distributed systems, which has corresponding technical effects.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a data synchronization method and system between distributed systems. Background technique [0002] In cloud computing, it is necessary to synchronize data between the PCI device management system and the resource management system. When creating a cloud host, it is usually based on the information stored in the resource management system to select a suitable PCI device, and then pass it directly to the cloud host to achieve The purpose of using PCI devices on cloud hosts. [0003] In the current solution, the PCI device management system regularly discovers the information data of each PCI device on the physical server, and then the PCI device management system compares the data in the system database to generate new, deleted, and modified data, and update local database data. After updating, call the system resource management system interface again, and send these da...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/215G06F16/23G06F16/27G06F9/48
CPCG06F16/2365G06F16/27G06F9/4881G06F16/215
Inventor 宋文平亓开元张百林
Owner 北京浪潮数据技术有限公司
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