PawSQL for DM/KES: Comprehensive Performance Optimization Solution for Emerging Databases

0. Overview

Against the backdrop of technological innovation in database systems, emerging databases like Kingbase Database (KES) and Dameng Database (DM) are increasingly playing crucial roles in key sectors such as government, finance, and telecommunications. With the exponential growth of data volume and increasing business complexity, SQL queries in modern, specialized databases have become critical to ensuring smooth business operations. PawSQL, a professional database performance optimization tool, covers the entire process of SQL development, testing, and operations, providing comprehensive optimization support for specialized database systems, helping users fully unlock their database performance potential across diverse technological ecosystems.

1. Database Management

The workspace is the working environment for SQL optimization. PawSQL supports two methods for creating SQL optimization task workspaces for Kingbase KES/Dameng databases:

Offline - DDL Parsing: By parsing the database's DDL files to construct the workspace. Online - Metadata Retrieval: Directly obtaining metadata from KingbaseES databases to quickly establish the workspace.

2. Configurable SQL Review

PawSQL provides intelligent SQL review functionality for Kingbase KES/Dameng database application developers, ensuring code accuracy, efficiency, readability, maintainability, and security.

3. Comprehensive Query Rewriting Optimization

PawSQL offers SQL rewriting optimization algorithms based on heuristic rules and cost-based approaches, recommending semantically equivalent but higher-performance SQL for KingbaseES. It also provides SQL text comparisons before and after rewriting, with highlighted rewritten sections.

4. Intelligent Index Recommendation

PawSQL's intelligent index recommendation engine provides optimal indexing strategies for application queries on KingbaseES, adapting to various SQL syntax requirements and significantly improving query efficiency.

5. Execution Plan Visualization (PPV)

PawSQL's Execution Plan Visualization tool (PawSQL Plan Visualizer) supports graphical display and analysis of KingbaseES execution plans, helping users easily understand query execution processes and quickly identify performance bottlenecks.

6. Performance Verification

PawSQL automatically collects execution plans from KingbaseES databases before and after SQL optimization, obtaining optimization costs to ensure that recommended optimization suggestions can genuinely improve database performance.

7. Automatic Slow Query Collection and Management

PawSQL's performance inspection platform supports collection and management of slow queries from KingbaseES, supporting both crontab-based scheduled collection and manual collection.

8. Database Object Inspection

PawSQL's performance inspection platform supports periodic or manual inspection of database objects in KingbaseES V8, covering tables, columns, character sets, indexes, constraints, and other database objects to identify potential security and performance issues, and provide warnings.

🌟 Summary

PawSQL for KingbaseES, a comprehensive SQL optimization solution for Kingbase databases, provides professional and efficient solutions to enhance database performance, whether for daily queries or complex data processing.

🌐 About PawSQL

PawSQL is dedicated to automatic and intelligent database performance optimization. The products provided by PawSQL include:

• PawSQL Cloud, an online automated SQL optimization tool that supports SQL auditing, intelligent query rewriting, cost-based index recommendations, suitable for database administrators and data application developers.
• PawSQL Advisor, an IntelliJ plugin that is suitable for data application developers and can be installed via the IDEA/DataGrip marketplace by searching for "PawSQL Advisor" by name.

Contact Us

Email: service@pawsql.com

Website: https://www.pawsql.com