Data synchronization monitoring method and system
A data synchronization and monitoring system technology, applied in the field of data processing, can solve problems such as the inability to monitor the data synchronization delay of the replication process, and achieve the effect of avoiding modification and reducing data delay
Active Publication Date: 2017-10-03
CHINA SPORTS LOTTERY TECH GROUP
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[0005] The purpose of the present invention is to solve the data synchronization delay using the data synchronization heartbeat table to monitor the data synchronization delay. Due to the splitting of the goldengate replication process, it is impossible to monitor the data synchronization delay of the split replication process.
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[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0021] Please refer to figure 1 As shown, the present invention specifically provides a data synchronization monitoring method. The monitoring method includes: the sending end sends synchronization data to the receiving end; The sending end issues a process splitting instruction; the sending end splits the process of sending synchronization data according to the process splitting instruction, obtains a plurality of processes, and sends synchronization data through the processes; the receiving end receives the synchronization data , adding identification information ...
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The invention provides a data synchronization monitoring method and system. The monitoring method comprises the steps that a sending end sends synchronization data to a receiving end; the receiving end obtains delay time of the synchronization data and sends a process split instruction to the sending end when the delay time is greater than a preset threshold; the sending end splits a process of sending the synchronization data according to the process split instruction, obtains a plurality of processes and sending the synchronization data according to the processes; the receiving end receives the synchronization data and then adds identification information to the synchronization data; and a database carries out delay processing on the synchronization data according to the identification information and then stores the synchronization data. The data time delay condition is reduced, the modification on a business program is avoided, and the data synchronization efficiency is improved.
Description
technical field [0001] The invention relates to the field of data processing, in particular to a data synchronization monitoring method and system. Background technique [0002] In the prior art, a heartbeat table mechanism is used in the goldengate to monitor the replication delay, mainly adding a table when configuring the goldengate, inserting a piece of data at the source end, recording the insertion time, when this When the data is copied to the target end, it can be judged how much the data is delayed, which is used to remind the user when the data is cut off, or for the program to judge the data synchronization delay. Goldengate software is a data synchronization software launched by Oracle Corporation. When the amount of data synchronization is relatively large, it is difficult for a single replication process at the target end to complete data synchronization efficiently, so data synchronization delays may occur. A common optimization method in the industry is to i...
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IPC IPC(8): H04L29/08H04L12/26
CPCH04L43/0858H04L67/1095
Inventor 章漠项术泊陈安张春生郭帅张洪阁张苑苑罗春水王彤
Owner CHINA SPORTS LOTTERY TECH GROUP