Remote data service system of data base and task scheduling method

A remote data and task scheduling technology, applied in the data field, can solve problems such as data stability cannot be guaranteed, and achieve the effect of protecting user data security

Active Publication Date: 2014-03-26
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A technical problem to be urgently solved by those skilled in the art is to propose a remote data service system and task scheduling method for databases,

Method used

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  • Remote data service system of data base and task scheduling method
  • Remote data service system of data base and task scheduling method
  • Remote data service system of data base and task scheduling method

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Embodiment Construction

[0088] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0089] refer to figure 1 , which provides a structural diagram of a remote data service system for a database described in the embodiment of the present application.

[0090] The present application provides a remote data service system for a database, including: a task scheduling module 11, a high-availability control module 12, a backup module 13 and an online migration module 14, wherein,

[0091] The task scheduling module 11 includes:

[0092] The receiving sub-module 111 is used to receive the task sent by the user through the network or API interface;

[0093] The task can be a switching task, which is scheduled to the high availability control module 12; a backup task, which is scheduled to the...

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Abstract

The invention provides a remote data service system of a data base and a task scheduling method of the remote data service system. The remote data service system comprises a task scheduling module, a high-availability control module, a backup module and an on-line migration module. For a user, self-construction of a server and a data base is not needed by the adoption of the remote data service system and the task scheduling method, so that time is saved, and efficiency is improved; in addition, under the condition that the service amount of the user is increased, the user just needs to add storage nodes, data migration and the like can be completed by the system, as a result, use is convenient, and efficiency is high.

Description

technical field [0001] The present application relates to data technology, in particular to a remote data service system for databases, and a task scheduling method in the remote data service system. Background technique [0002] With the development of the Internet, the Internet has broken the division of regions and formed a unified market. In the prior art, an enterprise needs to have its own server and database to develop Internet business, but not all enterprises can realize it, and the maintenance cost of the server and database is relatively high. [0003] If users build their own databases, especially for those non-computer technology-related enterprises, they need to hire professionals to understand the performance and pressure of the database required by the enterprise, then purchase and build a hardware system, and need to write in the hardware by themselves Running database scripts, etc., the period for users to establish servers and databases by themselves is v...

Claims

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Application Information

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IPC IPC(8): G06F9/46G06F17/30
Inventor 何云飞阮若夷钟云胡旭亮周光辉
Owner ALIBABA GRP HLDG LTD
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