$ show ClouGence/open-cdm
CloudDM is a database management platform providing unified access to multiple database systems. It features a web-based console interface built with Vue.js and a Java/Spring Boot backend with a plugin architecture for database drivers. The platform combines database querying, management, access control, SQL auditing, CI/CD capabilities, and workflow automation in a single system. The architecture follows a modular, layered design with clear separation between frontend, backend API, service layer, data access layer, and plugin system. Key features include multi-database support (MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, Redis, etc.), SQL parsing and analysis, security rule engine, and extensibility through plugins.
The LLM identified 3 files worth highlighting for reuse:
A well-designed plugin architecture using Java's Service Provider Interface (SPI) pattern. Defines clear contracts for database plugins through interfaces like Spi, PluginInfo, and various feature-specific SPIs (SessionSpi, ValueProcessSpi, etc.). The system allows adding new database drivers and features without modifying core code. Demonstrates strong separation of concerns and loose coupling, making it highly reusable for other applications needing plugin extensibility.
SQL parsing and analysis components implementing visitor patterns for multiple SQL dialects. Includes abstract base classes for SQL statements (Select, Insert, Update, Delete) and dialect-specific implementations. The design separates SQL structure from database-specific implementations, allowing for extensible SQL analysis. Shows good application of compiler construction principles and the visitor pattern for traversing and manipulating SQL ASTs.
Security rule engine using domain model approach for SQL validation. Defines security domains (RdbSelectDomain, RdbInsertDomain, etc.) that implement resolveResource() methods to determine accessed resources. Rules are defined separately and matched against SQL statements. Demonstrates a clean separation between SQL parsing, security rule definition, and resource resolution, making it adaptable for various security policies.