Microsoft technology licensing, llc (20240111657). AUTOMATIC CORRECTNESS VALIDATION OF DATABASE MANAGEMENT SYSTEMS simplified abstract

AUTOMATIC CORRECTNESS VALIDATION OF DATABASE MANAGEMENT SYSTEMS

Organization Name

microsoft technology licensing, llc

Inventor(s)

Mathieu Baptiste Demarne of Seattle WA (US)

Timothy Underwood Johnson of La Mesa CA (US)

Miso Cilimdzic of Laguna Niguel CA (US)

AUTOMATIC CORRECTNESS VALIDATION OF DATABASE MANAGEMENT SYSTEMS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240111657 titled 'AUTOMATIC CORRECTNESS VALIDATION OF DATABASE MANAGEMENT SYSTEMS

Simplified Explanation

The automatic detection of inconsistencies in a database system is described in the patent application. The system receives two signatures, one from the result of a query executed by a first version of the database engine program code, and the other from the result of the same query executed by a second version of the program code. The system then determines if the two signatures match. If they do not match, an inconsistency report is generated, and remediation is performed on the database engine program code.

• Explanation of the patent/innovation:

 * Two signatures are received from different versions of the database engine program code.
 * The system checks if the signatures match to detect inconsistencies in the database system.
 * In case of a mismatch, an inconsistency report is generated, and remediation is performed on the program code.

Potential Applications

The technology described in the patent application can be applied in various industries and scenarios, including:

• Data management systems
• Quality assurance in software development
• Database maintenance and optimization

Problems Solved

The technology addresses several issues in database management and software development, such as:

• Detecting inconsistencies in query results
• Ensuring data integrity in database systems
• Improving the reliability of database engine program code

Benefits

The benefits of implementing this technology include:

• Enhanced data accuracy and consistency
• Streamlined database maintenance processes
• Improved overall performance of database systems

Potential Commercial Applications

The technology can be commercially applied in:

• Database management software
• Quality assurance tools for software development
• Data analytics platforms

Possible Prior Art

One possible prior art for this technology could be:

• Existing database monitoring tools that check for data inconsistencies
• Software testing tools that verify the accuracy of query results

How does the system handle large databases with complex queries?

The system's scalability and performance in handling large databases with complex queries are not explicitly addressed in the patent application. Further details on the system's efficiency in such scenarios would be beneficial for understanding its practical implementation.

What are the specific remediation techniques used by the system?

The patent application mentions performing remediation on the database engine program code, but it does not specify the exact techniques or methods employed for remediation. Additional information on the remediation process would provide insights into the system's capabilities for resolving inconsistencies effectively.

Original Abstract Submitted

the automatic detection of inconsistencies in a database system is described. a first signature and a second signature are received. the first signature is a signature of a result of a first execution of the query against a database by a first version of database engine program code. the second signature is a signature of a result of a second execution of the query by a second version of the database engine program code. a determination is made of whether the first signature and the second signature match. in response to the first signature and the second signature failing to match, an inconsistency report regarding at least one of the first or second versions of the database engine program code is generated and remediation regarding at least one of the first or second versions of the database engine program code is performed.