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Database data writing method, database data reading method and database

A database and data writing technology, applied in the database field, can solve the problems of multiple hardware resources, occupation, etc., and achieve the effect of fast writing or reading data

Pending Publication Date: 2021-11-12
HANGZHOU ANHENG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing database products need to install an independent database program, and communicate with the database program through the database driver within the application. However, additional database deployment takes up more hardware resources, and the data reading and writing process needs to go through a series of control processes.

Method used

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  • Database data writing method, database data reading method and database
  • Database data writing method, database data reading method and database
  • Database data writing method, database data reading method and database

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Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0034] In the method for writing data to the database in this embodiment, a folder is created, a file is created in the folder, and data blocks are stored in the file, so that the data is stored in the database. Please refer to figure 1 , figure 1 A flow chart of a method for writing data to a database provided in this embodiment, as ...

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PUM

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Abstract

The invention discloses a database data writing method and a database data reading method. The method comprises the following steps: when to-be-written data is obtained, writing the to-be-written data into a cache block, and then writing the data in the cache block into a pre-established file through a pre-established file channel, so that the data is stored in a database; searching data to be read from a file, reading the data to be read from the file through a pre-established file channel, writing the data into a cache block, and further obtaining the data to be read from the cache block so as to read the data from a database. According to the method, the data are stored or read in a file mode, the data can be quickly written or read, and complex database deployment and control programs are not needed. The invention further discloses a database.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a method for writing data in a database and a method for reading data in a database. The invention also relates to a database. Background technique [0002] The essence of a database is to store data in a structured form on the hard disk. With the improvement of software business requirements, in order to meet the storage needs of business data and solve the storage problems of different business data, various database products emerge in an endless stream, including relational databases and non-relational databases. [0003] Existing database products need to install an independent database program, and communicate with the database program through the database driver within the application. However, additional database deployment takes up more hardware resources, and the data reading and writing process needs to go through a series of control processes. . Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2455G06F16/23G06F16/16G06F16/172G06F12/0871G06F12/0868
CPCG06F16/24552G06F16/24568G06F16/2379G06F16/16G06F16/172G06F12/0871G06F12/0868G06F2212/163G06F2212/1056
Inventor 陈懿鹏范渊黄进
Owner HANGZHOU ANHENG INFORMATION TECH CO LTD