Multi-level cloud storage synchronization control method and system
A technology of synchronization control and cloud storage, applied in the field of cloud storage, can solve problems such as network congestion and excessive synchronization requests, and achieve the effect of solving network congestion
Active Publication Date: 2018-03-20
TOYOU FEIJI ELECTRONICS
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[0004] The main purpose of the present invention is to provide a multi-level cloud storage synchronization control method, aiming to solve the problem of network congestion caused by too many synchronization requests in the same time period
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[0056] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0057]In the present invention, a node refers to a computer or other equipment connected to a network with an independent address and the function of transmitting or receiving data. Nodes can be workstations, clients, network users, or personal computers, as well as servers, printers, and other network-connected devices, that is, each workstation, server, terminal device, network device, and device with its own unique network address is a network node , each network node can obtain a unique IP address through the network card.
[0058] refer to figure 1 , figure 1 It is a schematic flow diagram of an embodiment of the multi-level cloud storage synchronization control method of the present invention; figure 1 As shown, the multi-level cloud storage synchronization control method in this embodiment includes the follo...
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The invention discloses a method and system for controlling multilevel cloud storage synchrony. The method for controlling multilevel cloud storage synchrony comprises the steps that when synchrony requests sent by multiple request nodes are received, the request nodes are classified according to types of the nodes, and the classified request nodes are ranked according to the preset priority order; the request nodes are subjected to data integrity detection according to the priority order from high to low, and according to the result of data integrity detection, the request nodes with integral data and the request nodes with non-integral data are controlled to be subjected to data synchrony; the synchronized request nodes are subjected to data difference detection according to requested nodes, and when the request nodes and the requested nodes have data difference, the request nodes and the requested nodes are controlled to be subjected to synchrony. The method solves the problem of network congestion due to the fact that too many synchrony requests exist in the same time period, and improves efficiency of multilevel cloud storage synchrony.
Description
technical field [0001] The present invention relates to the field of cloud storage, in particular to a multi-level cloud storage synchronization control method and system. Background technique [0002] With the continuous innovation of computer technology, cloud storage technology has developed rapidly. Cloud storage is a new concept extended and developed from the concept of cloud computing. It refers to the collection of a large number of different types of storage devices in the network through application software through functions such as cluster applications, grid technology, or distributed file systems. A system that works together to provide data storage and business access functions to the outside world. Cloud storage technology can realize data synchronization among nodes such as multiple hosts, front-end storage servers, and back-end storage servers, so that the data on each host and server can be kept up-to-date and complete. However, in a certain cloud storage...
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IPC IPC(8): H04L29/08
Inventor 张勤
Owner TOYOU FEIJI ELECTRONICS