Database Trace Analysis for Architecture Issue Detection
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Solution Overview
Problem
Current database management systems lack effective, automated tools for identifying poorly architected database applications and interfacing issues, which can significantly impact performance and scalability, particularly for non-expert developers.
Innovation Solution
A system that captures and analyzes trace information to detect potential architecture and interfacing issues in database applications, such as multiple connections blocking on the same row and client-side joins, by using a tracing module to record database interactions and a trace analyzing module to generate reports with suggestions for improvement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Difficulty of detecting and measuring
If automated tools are introduced to detect database application architecture issues, then detection capability is improved, but system complexity increases
Solution Approach 1:
The patent introduces a trace analyzing module as an intermediary component that sits between the database management system and the application. This module captures trace information from database interactions and automatically analyzes it to detect architecture issues such as client-side joins and multiple connections blocking on the same row. By using this intermediary analyzer, the system improves detection capability without requiring direct modification of the database core or application code, thus managing system complexity through a dedicated analysis layer.
2Measurement precision
If comprehensive trace information is collected and analyzed, then detection accuracy is improved, but processing overhead increases
Solution Approach 1:
The system performs preliminary actions by capturing and storing trace information during normal database operations before analysis is needed. The trace analyzing module has access to pre-captured trace data that includes database interactions, connections, and queries. This allows the system to analyze architecture issues without adding significant processing overhead during critical operations, as the trace data is already collected and organized for analysis.
Solution Approach 2:
The patent extracts only the specific trace information relevant to detecting architecture issues such as connection patterns, query structures, and locking behaviors. Rather than analyzing all possible database operations, the system focuses on extracting and analyzing only those trace elements that indicate potential problems like client-side joins or connection blocking patterns. This selective extraction improves detection accuracy while minimizing processing overhead by avoiding analysis of irrelevant data.
Data Source
AI summary
Systems, methods and computer program products for detecting potential architecture and interfacing issues in database applications are described herein. In an embodiment, the invention operates by accessing trace information. The trace information includes database-related information pertaining to interactions of a database application with a production database. The invention detects potential architecture and interfacing issues in the database application by analyzing the trace information. Such architecture and interfacing issues include, but are not limited to, multiple connections simultaneously blocking on the same row of a table, and client-side joins.