Unlock instant, AI-driven research and patent intelligence for your innovation.
Method and device for adapting to various databases
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A database and adaptation technology, applied in the field of database processing, can solve problems such as freezes, server crashes, and reduced database performance
Pending Publication Date: 2022-05-17
中孚安全技术有限公司
View PDF0 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, the inventor found that while adapting the database on the software operating equipment, the performance of the database was ignored and the performance of the database was reduced, which would cause the product to freeze when doing data batch processing, and even cause the server to crash. It seriously affects the use of customers and brings unpredictable harm to the release of products
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0043] Such as figure 2 As shown, this embodiment provides a method for adapting various databases, which specifically includes the following steps:
[0045] In step S201, those skilled in the art can obtain all relevant information of the database to be adapted through official documents.
[0046] In other embodiments, those skilled in the art may crawl information such as usage, configuration, problems and solutions of public databases from the Internet through legitimate crawler technology.
[0047] It should be noted here that the database includes domestic databases.
[0048] S202: Extract different information between databases from all database-related information, and use information that affects database usage performance in different information as an impact factor.
[0049] In step S202, different information between databases, such as different processing methods for achieving the sam...
Embodiment 2
[0062] Such as image 3 As shown, this embodiment provides a device for adapting various databases, which specifically includes the following modules:
[0063] A database information acquiring module 301, configured to acquire all database-related information to be adapted.
[0064] The impact factor extraction module 302 is configured to extract different information between databases from all database related information, and use the information that affects the performance of the database in the different information as an impact factor.
[0065] The optimal combination calculation module 303, which is used to randomly match and combine these influencing factors, and then calculate the optimal combination of the adapted database based on the database adaptation model; wherein, the objective function of the database adaptation model is to make the combined The database is adapted and the performance is optimal at the same time.
[0066] In the optimal combination calculati...
Embodiment 3
[0075] This embodiment provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps in the above-mentioned method for adapting various databases are implemented.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention belongs to the technical field of databaseprocessing, and provides a method and a system for adapting to various databases. The method comprises the following steps: acquiring all database related information to be adapted; extracting different information among the databases from all the database related information, and taking information influencing the use performance of the databases in the different information as influence factors; randomly matching and combining the influence factors, and calculating an optimal combination of an adaptive database based on a database adaptive model; wherein a target function of the database adaptation model enables the combined databases to be simultaneously adapted and the performance to be optimal. According to the method for adapting to the multiple databases, compatible adaptation of the multiple databases can be achieved, database optimization and performance are considered, and it is guaranteed that the databases are adapted in an optimal mode.
Description
technical field [0001] The invention belongs to the technical field of database processing, and in particular relates to a method and system for adapting various databases. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] At present, the database technology used is not unique when adapting various databases (including domestic data, such as Hangao database, Jincang database, Dameng database, etc.) on mainstream software operating devices such as windows and linux, which involves Adaptation of the software to the database during the software development process. However, the inventor found that while adapting the database on the software operating equipment, the performance of the database was ignored and the performance of the database was reduced, which would cause the product to freeze when doing data batch processing, and even cause the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More