convert-cassandra-to-spring-data-cosmos

What problem does it solve?

This Skill automates the complex and error-prone process of converting existing Spring Boot applications from Apache Cassandra to Azure Cosmos DB, saving significant development time and reducing the risk of migration errors.

Core Features & Use Cases

• Dependency Management: Updates Maven/Gradle dependencies to include necessary Azure Cosmos DB libraries.
• Configuration Transformation: Guides the setup of Cosmos DB connection properties and configuration classes.
• Entity & Repository Conversion: Provides step-by-step instructions and code examples for transforming Cassandra entities and DAOs/repositories to their Azure Cosmos DB equivalents, including handling ID type changes (UUID to String).
• Service & Controller Adaptation: Details how to update service and controller layers to work with reactive Cosmos DB repositories and String IDs.
• Testing & Troubleshooting: Offers systematic approaches to resolve compilation errors and common issues encountered during the migration, including detailed troubleshooting steps for application startup and authentication.
• Use Case: A development team needs to migrate a large, existing Spring Boot application from Cassandra to Azure Cosmos DB to leverage cloud-native features. This Skill provides a comprehensive, actionable guide to perform the migration efficiently and with minimal disruption.

Quick Start

Use the convert-cassandra-to-spring-data-cosmos skill to migrate your Spring Boot Cassandra application to Azure Cosmos DB.