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Objectification parallel computing method and system for information system performance improvement

An information system and parallel computing technology, applied in the information field, can solve problems such as low real-time performance, and achieve the effect of small migration workload and improved performance

Active Publication Date: 2014-03-26
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0008] In view of the performance problem of low real-time performance with the increase of data volume in the current power industry information system, the above distributed computing, memory computing and other technologies have limitations and can only alleviate the problem to a certain extent

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Embodiment Construction

[0049] In order to enable those skilled in the art to better understand the solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings of the embodiments.

[0050] The present invention proposes an object-based parallel computing method for improving the performance of information systems, the process of which is shown in figure 1 . The method is applicable to the cluster environment, and the computers in the cluster are divided into three types according to functions: object server, object management server, and client agent.

[0051] (a) Object Server

[0052] The object server is responsible for creating objects, loading and caching data, and managing all objects. Provides a remote interface for object access, and performs concurrency control on m...

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Abstract

The invention discloses an objectification parallel computing method and system for information system performance improvement. The method is suitable for a cluster environment, and computers in a cluster are divided into object servers, object management servers and client agents according to functions. The method mainly comprises the following steps that object-oriented modeling is carried out, power service data are abstracted into data objects according to rules, and task information is abstracted into task objects; distributed cache is carried out on the objects, and the data are cached in the object pools of a plurality of object servers in a distributed mode according to an object model; object indexes are created, all object pool information is collected by the object management servers, and the indexes are created according to a logical relationship; parallel computing is carried out on tasks, the task objects are divided into a plurality of stages of subtasks according to certain rules, the subtasks are executed in parallel, and finally a result is returned to the task objects. On the basis of the method, the objectification parallel computing system for the information performance improvement is provided. The problem that the real-time computing performance of an information system is poor can be solved.

Description

technical field [0001] The invention relates to an object-based parallel computing method and system for improving the performance of an information system, belonging to the field of information technology. Background technique [0002] With the gradual deepening of the application of the power enterprise business information system, the amount of business data will gradually increase. The information system based on the disk relational database requires a large number of disk I / O operations, which gradually reduces the system performance and operating efficiency. The experience brings inconvenience, and more serious performance problems cause system crashes. [0003] In order to solve the problems of storage, calculation and analysis of big data, the industry has proposed technologies such as distributed file system, column-oriented distributed database, distributed computing, parallel computing, etc., and proposed a new solution for the storage and analysis of large amount...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/38H04L29/08
Inventor 林峰唐云善杨志张春平吴猛
Owner STATE GRID CORP OF CHINA
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