In this course, we analyze and discuss key architectural patterns from the core and library layers.  We review the patterns and best practices that can be used to build more robust architectures.

By the end of this course, you will be able to:

• Describe and use the Extension patterns
• Describe and use the Connector pattern 
• Choose the appropriate granularity for APIs
• Describe and use the Core Entity pattern
• Explain the External Core Service (ECS) pattern and its variations
• Describe the Transparency Service pattern