Application-oriented relative efficiency evaluation method

A performance evaluation, application-oriented technology, applied in the field of application-oriented relative performance evaluation, which can solve problems such as no important progress

Active Publication Date: 2009-09-23
DAWNING INFORMATION IND BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] More recently in the area of ​​energy efficiency, work on energy p

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0076] The following describes the application of this method based on specific circumstances, Example 1: The effectiveness evaluation method of a massive data management system

[0077] With the rapid development of computer networks and monitoring technology, computer systems have generated more and more data. For example, the network monitoring system filters each network packet to generate a steady stream of data, and the use records of a large number of users of e-commerce websites also generate massive amounts of data. Effective analysis of these massive data can discover the regularity behind it, thereby improving the control of the network and the competitiveness of enterprises. The massive data processing system has the following characteristics:

[0078] 1) Mass data storage. This is because it needs to store fine-grained data for a long time, and therefore requires massive storage devices.

[0079] 2) Data fluidity. On the one hand, massive data enters the system in rea...

Embodiment 2

[0109] Embodiment 2: The following uses a simple server as a platform to measure the performance of the Sugon Group Middleware System (DRAC). The test system consists of two service nodes and four database nodes, and the nodes are interconnected through Gigabit Ethernet. The database node is used to actually store the data, and the service node is a part of the deployment node of the massive data management software Sugon Cluster Database Middleware (DRAC).

[0110] The Java program reads the flat file generated by dbgen from the file, and uses the JDBC interface to access remote data. First set the prepared statement, and then use the batchUpdate interface to load every 1000 as a batch.

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Abstract

The invention relates to an application-oriented relative efficiency evaluation method. In order to facilitate comparison between systems, a reference system is introduced to calculate relative efficiency between each system and the reference system, thereby comparing the systems conveniently. In the technical scheme of the invention, general factors of various fields are extracted and abstract expression of relative factors of field characteristics is carried out; efficiency and cost are respectively refined; and a relative efficiency evaluating index with a certain abstract parameter is defined. Specific definition is then given to the abstract parameter according to the efficiency index of a specific field. When the method is combined with the specific field, the common evaluation method is refined, so that the specific definitions of the parameters are easier to be described and quantitative measurement is easier to be realized; therefore, the problem of inconsistent parameter dimensions is excellently resolved. Specific definitions are given to certain parameters according to the characteristics of the different fields. The technical scheme of the invention has comparability between systems, thereby facilitating selection of a user to systems and facilitating providers to improve the systems according to the evaluation method.

Description

Technical field [0001] The invention relates to a method for evaluating system efficiency in the application field. Background technique [0002] Application development has continuously put forward higher requirements for the processing capacity of computer systems, and the scale and complexity of the system have become higher and higher. The relatively backward programming support problems of high-performance computers have become more and more prominent, and users are no longer concerned with pure performance indicators. , It is a Productivity indicator that includes many factors such as performance, development efficiency, and long-term cost of ownership. Therefore, research on high-performance computers and performance evaluation has also become a hot spot. At present, the research and implementation of effectiveness evaluation are restricted by three factors: reasonable index definition, application-oriented definition problems and quantitative testing. There are no mature ...

Claims

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Application Information

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IPC IPC(8): G06F11/34
Inventor 曾宇王勇李麟马照云方勇
Owner DAWNING INFORMATION IND BEIJING
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