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Application method of data storage system

A technology of a data storage system and an application method, applied in the application field of data storage system, can solve the problems of inability to store data, increase investment in development, and resource occupation, and achieve a simple workflow, large data storage, and high read and write rate. Effect

Inactive Publication Date: 2010-10-06
苏州迈科网络安全技术股份有限公司
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Problems solved by technology

These efforts have resulted in computer resources being unable to be used more for data storage, causing the limited resources of computers to be crowded and unable to be used more for data storage.
Usually the bottleneck of computer resources can be solved by improving hardware equipment, database server clusters, etc., but this requires users to double their investment, which is difficult to be accepted by all users
[0003] In addition, different existing database manufacturers will reflect some of the characteristics of their own products in their own database products, so that programmers must provide different solutions for different manufacturers' products when applying these products, which will greatly improve Increased investment in development

Method used

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  • Application method of data storage system
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Embodiment Construction

[0042] The best mode for carrying out the present invention will be described below with reference to the drawings.

[0043] The CPD data storage system of the present invention organizes data in the form of "tables" (one "table" corresponds to one file), thus allowing concurrent read and write operations between different "tables". It does not lock the file when reading the "table file"; when writing the "table file", it only locks part of the area, so that the user can read other data in the file concurrently.

[0044] In the CPD data storage system of the present invention, the read and write operations of data in the "table file" are all in the form of "data blocks" (a block is a collection of all data records with the same format within a time span) as the basic unit. In this way, when reading a record, the surrounding records of the record are read into the memory at the same time, which reduces the overhead of frequently reading disk files and speeds up the subsequent ...

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Abstract

The invention provides an application method of a data storage system. The data storage system organizes and stores data in a 'datasheet' mode, wherein, data storage applying the data storage system comprises the following steps: step one: establishing a datasheet; and step two: storing the data to the established datasheet. Compared with the prior art, the invention has the beneficial effects of large data storage amount, simple function, concise working process and higher read-write speed.

Description

technical field [0001] The invention relates to a data storage system application method, in particular to a data storage and retrieval CPD (Common Performance Database) data storage system application method. Background technique [0002] The existing mainstream database management system, due to market positioning needs, not only pays attention to the basic demand of data storage, but also invests in data confidentiality, operation security, and data recoverability. A lot of effort. These efforts have resulted in that computer resources cannot be used more for data storage, and the limited resources of computers have been squeezed and cannot be used more for data storage. Usually, the bottleneck of computer resources can be solved by improving hardware equipment, database server clusters, etc., but all of these require users to double their investment, which is difficult to be accepted by all users. [0003] In addition, different existing database manufacturers will ref...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 何泽华胡斌彭宝
Owner 苏州迈科网络安全技术股份有限公司
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