Cross-platform migrating method and system for Oracle database

A database and cross-platform technology, applied in the field of database migration, can solve the problems of high difficulty and heavy workload of database cross-platform migration, and achieve the effect of reducing the difficulty of migration

Inactive Publication Date: 2015-09-09
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to differences in CPU instruction sets, operating systems, and compilers of heterogeneous server platforms, cross-platform migration of databases is difficult and requires a lot of work

Method used

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  • Cross-platform migrating method and system for Oracle database
  • Cross-platform migrating method and system for Oracle database

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Embodiment Construction

[0012] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0013] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0014] Oracle database is a relational database management system with a distributed database as the core. Each running Oracle database is associated with an Oracle instance. An Oracle instance is a software mechanism for accessing and controlling a databa...

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Abstract

The invention discloses a cross-platform migrating method and a system for an Oracle database. The method comprises the following steps: collecting source end platform information and database information at a source end, and collecting target end platform information at a target end; comparing the target end platform information with the source end platform information at the source end, and generating a platform difference analysis list between the source end and the target end; employing a migration algorithm to generate a migration guide based on the platform difference analysis list and the source end database information by the source end, and migrating data based on the migration guide; collecting database information recovered in the target end by the target end, comparing the source end database information with the database information recovered in the target end, generating a consistency checking list, determining that the source end database is in consistency with the target end database based on the consistency checking list, then finishing the migration. The cross-platform migrating method for the Oracle database can reduce the workload of the migration and reduce the difficulty of migration.

Description

technical field [0001] The invention relates to the technical field of database migration, in particular to a method and system for Oracle database cross-platform migration. Background technique [0002] High-end servers carry the core applications of the industry and are widely used in key application fields such as finance, telecommunications, energy, and transportation. Their operation is directly related to the normal operation of society and the economy. For a long time, due to the lack of high-end server design and manufacturing capabilities, my country's high-end server market has been dominated by foreign manufacturers, of which Oracle has long occupied more than 20% of the domestic market. With the support of the "Eleventh Five-Year" 863 plan of the Ministry of Science and Technology, and the active cooperation of relevant departments and scientific research units, Inspur has successfully developed a 32-channel high-end fault-tolerant computer system, with an availa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/214G06F16/284
Inventor 康玉琢
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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