Data access method and device

A data access and data technology, applied in the field of network computing, can solve the problem of consuming network application system processing resources, and achieve the effect of saving processing resources and saving processing resources

Active Publication Date: 2011-01-26
UNION MOBILE PAY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The embodiment of the present invention provides a data access method and device to solve the problem that the data access solution provided by the prior

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Embodiment Construction

[0029] In order to solve the problem that the data access solution provided by the prior art requires each network application system to set up DAO separately, resulting in the consumption of more processing resources of the network application system, the inventor based on reducing the complexity of the network application system function and when the access strategy changes The impact on the network application system should be minimal, in order to achieve the principle of high availability of the network application system, a flexible and consistent access method is defined, and the access to massive data can be completed without consuming more processing resources of the network application system .

[0030] Specifically, the embodiment of the present invention provides a data access solution, by adding a data access server between the network application system and the data to be accessed to manage the corresponding relationship between data, access policies, and storage m...

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Abstract

The invention discloses data access method and device which are used for solving the problem that many processing resources of network application systems are consumed because the data access scheme provided by the prior art requires all the network application systems to set respective DAOs (Data Access Objects). The method comprises the following steps of: acquiring the identifier of data to be accessed sent by at least one network application system by a data access server; determining the type information of an access policy and a storage medium corresponding to the identifier of the data to be accessed according to the correspondence preset in the server between data information and the type information of access policies and storage media; determining the storage access of the data to be accessed through executing the determined access policy, and determining the corresponding access interface from the correspondence preset in the server between the type information of the storage media and the access interface according to the determined type information of the storage medium; and accessing the data to be accessed stored in the determined storage access through the determined access interface.

Description

technical field [0001] The invention relates to the field of network computing, in particular to a data access method and device. Background technique [0002] Network application systems are inseparable from data acquisition and storage. With the continuous evolution of Internet applications, the number of network application systems is increasing, the storage and access of data by network application systems are becoming more and more frequent, the amount of data accessed is also increasing, and the types of data accessed are also increasing. many. [0003] First of all, in view of the problem that a single database is difficult to support the network application system to frequently access the database, in practical applications, considering that the frequency of read operations performed by the network application system on data is much greater than the frequency of write operations, it can be achieved by implementing "read-write separation" measures to solve this prob...

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Application Information

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IPC IPC(8): H04L12/56H04L29/06
Inventor 吴锋海刘胜
Owner UNION MOBILE PAY
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