DA650: Code Evolution, Scale and Workflow Course Overview

DA650: Code Evolution, Scale and Workflow is designed to empower IT professionals with the skills necessary for dynamic software development. In this course, you will learn to create an adaptable data access layer (DAL), allowing for better object-schema separation. Master schema versioning to run multiple application versions simultaneously and avoid data rewrites. Additionally, identify scalability bottlenecks and design schemas that support millions of users. The course also covers caching design patterns for optimized data retrieval and implementing collection-queues alongside background workers to handle long-running tasks asynchronously. Equip yourself with these practical skills to evolve your code and enhance workflow efficiency.

### Keywords:
- Code evolution
- Data access layer
- Schema versioning
- Scalability bottlenecks
- Caching design
- Long-running tasks