Smooth upgrading apparatus and method for information system

An information system, smooth technology, applied in the field of information, can solve problems such as non-allowance of interruption of operation, loss of users, etc.

Active Publication Date: 2009-06-24
SHENZHEN MICROPROFIT ELECTRONICS
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  • Abstract
  • Description
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Problems solved by technology

When the scale of the information system is large, there are many nodes, and the coverage is wide, the suspension of the system will b

Method used

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  • Smooth upgrading apparatus and method for information system
  • Smooth upgrading apparatus and method for information system

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Embodiment Construction

[0017] The information system upgrade referred to in the present invention includes database and program upgrades.

[0018] figure 1 It is a functional block diagram of an embodiment of the present invention. In this embodiment, the device for smooth upgrading of the information system proposed by the present invention includes: a database system composed of a new version database and at least one old version database, and a synchronization trigger for record change is respectively set in the new version database and the old version database; A database synchronization management module; and a memory F that is connected to the database system and records update information. When a database changes, the synchronization trigger set in it automatically records the asynchronous update content according to the operation source identification, and records the asynchronous update content into the memory F, and the database synchronization management module monitors the data in the m...

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Abstract

The invention discloses a device and a method for smoothly upgrading an information system. The device comprises a database synchronization management module, a database system and a memorizer F, wherein, the database system consists of a new version database and at least one old version database; a synchronizer trigger used for recording modifications is respectively arranged in the databases; the memorizer F is connected with the database system and is used for recording updating information; when a database is changed, the synchronizer trigger arranged inside the database records asynchronous updating contents automatically according to marks for operation source and records the asynchronous updating contents into the memorizer F; the updating content in the memorizer F is monitored on a real-time basis by the database synchronization management module; and synchronous operations among databases can be performed. The invention ensures that the uninterrupted running can be realized during the information system upgrading process.

Description

technical field [0001] The invention relates to information technology, in particular to a device and method for smooth upgrading of an information system. Background technique [0002] In the process of continuous improvement of the information system, the version of the information system needs to be continuously upgraded and updated from low to high. When the information system is upgraded, the existing method is to issue a notice to stop the operation of the original information system for a period of time, and resume operation after the system is upgraded. When the scale of the information system is large, there are many nodes, and the coverage is wide, the suspension of the system will bring great negative effects, and sometimes even bring losses to users; in addition, some systems do not allow interruption of operation. Therefore, how to upgrade the system in a state of continuous running of the system is a technical problem to be solved urgently in the industry. C...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 尹立东王东卫
Owner SHENZHEN MICROPROFIT ELECTRONICS
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