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Distributed memory database data system and sharing method thereof

A data system and database technology, which is applied to the data system of the database and its sharing field, can solve the problems of reduced efficiency, increased processing and application process complexity, etc., and achieve the effects of simplified management, avoiding overhead, and efficient data sharing

Inactive Publication Date: 2011-08-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This process not only leads to a decrease in efficiency, but also increases the complexity of handling the application process

Method used

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  • Distributed memory database data system and sharing method thereof
  • Distributed memory database data system and sharing method thereof
  • Distributed memory database data system and sharing method thereof

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Embodiment Construction

[0038] Various preferred embodiments of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0039] The data system of the distributed memory database of the present invention comprises: a central processor and a plurality of edge processors, and the plurality of edge processors are respectively connected with the central processor, such as figure 1 As shown, multiple edge processors are respectively represented by B1, B2...Bn, where the edge processor B1 and the central processor are on the same physical processor, and its internal logical structure is consistent with the edge processor B2...Bn, The edge processor B1 provides edge processor functions on the central processor. The data system may or may not include the edge processor B1. When the data system does not include the edge processor, the central processor does not manage the resource data of the edge processor, that is, it does not manage the local resource da...

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Abstract

The invention discloses a distributed memory database data system and a sharing method thereof. The method comprises the following steps: the data receiving sub module receives data sent by an edge processer, the index and the address data of the edge processor are added and stored to a sub module for a usable data pool; a servable data management sub module sends a request to a data request process sub module; the data request process sub module distributes the data from the sub module for the usable data pool according to the request and sends the data and the index of the data to the usable service data management sub module as well as adds the date and the index of the data into the servable data; and when the application process has access to the database, the data is shared. The sharing method adopts a center processor to manage all the data indexes of the edge processer and the method for distributing the data to the edge processer, thereby guaranteeing the rapid searching, acquiring and data modification of the application process without acquiring data from the network, avoiding the expenditure of the additional network, effectively preventing the access conflict and realizing the data sharing at high speed.

Description

technical field [0001] The invention relates to a database data system and its sharing method, in particular to a distributed data system and its sharing method. Background technique [0002] In the prior art, large-capacity telecommunication equipment usually adopts an embedded multi-computer system, in which a memory database is used on multiple processors to provide data management and services. The efficiency of the memory database is extremely high, and most of the data can only be The access is realized on the processor, instead of the network access mechanism of common distributed databases, such as remote procedure call (RPC). [0003] A type of data called "resources" is stored in the memory database. The application process needs to apply for resources from the database when implementing telecommunication services. After obtaining the resources, telecommunication services can be provided, and the resources are returned to the database after the services are complet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 丁毅王俊袁越
Owner ZTE CORP
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