Processing method and apparatus for data migration

A processing method and technology of a processing device, applied in transmission systems, electrical components, etc., can solve problems such as inability to use website services normally, asynchronous refresh times, users unable to open websites, etc., so as to reduce the probability of interruption and data migration. Effectiveness of risk, reduced perception of change, reduced impact of business usage

A processing method and technology of a processing device, applied in transmission systems, electrical components, etc., can solve problems such as inability to use website services normally, asynchronous refresh times, users unable to open websites, etc., so as to reduce the probability of interruption and data migration. Effectiveness of risk, reduced perception of change, reduced impact of business usage

CN106534226AActive Publication Date: 2017-03-22ADVANCED NEW TECH CO LTD
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  • Processing method and apparatus for data migration
  • Processing method and apparatus for data migration
  • Processing method and apparatus for data migration

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] The processing method for data migration described in this application will be described in detail below with reference to the accompanying drawings. figure 1 It is a method flowchart of an embodiment of a data migration processing method described in this application. Although the present application provides the method operation...

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Abstract

The invention provides a processing method and apparatus for data migration. The method comprises the following steps: creating a data communication link between a first database for a first address and a second database for a second address; setting the connection of the database of the second address's business system as indicating the first database so that the second address's business system could access the data in the first database through the data communication link; synchronously copying the data in the first database to the second database; and setting the connection of database of the second address's business system as indicating the second database when the preset switching condition is fulfilled. According to the various embodiments of the invention, it is possible to ensure the integrity and uniqueness of data that a business system accesses in the entire data migration process so as to accomplish the switching between machine rooms and domain names without the interruption of system service, therefore, reducing the risk of data migration.

Description

technical field [0001] The present application belongs to the field of computer data migration operations, and in particular relates to a data migration processing method and device. Background technique [0002] With the development and application of Internet technology, the number of visits to web servers has also increased dramatically. In order to ensure the normal operation of the business, especially in today's big data era, the security, stability, and reliability of server data storage and processing are particularly important. [0003] The data stored by the server may generally include system business data and business service data according to business functions, and these data may usually be stored in a data storage unit of the server, such as a database. However, with the development of business or due to factors such as design requirements, when the structure of the data storage unit of the server changes, upgrades or even merges, etc., the process of data mi...

Claims

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Application Information

Patent Timeline
22 Mar 2017
Publication
CN106534226A
IPC
H04L29/08; H04L29/12
CPC
H04L67/1095; H04L61/4511
Inventors
王文勇