This episode elaborates on designing reusable exception handling for SOA efforts. It elaborates on using a simple set of components for handling exceptions, capturing relevant metadata, and determining notifications.
Episode presents the rationale and high level steps for building services using a contract-first approach.
Code first - take existing components, implementations and expose them as service capabilities. This approach has advantages but does come with significant risks from a strategic service orientation standpoint.
Introducing data services, how enterprise data access evolves, and challenges faced by enterprises managing data across applications. Role of data services as reusable capabilities across multiple business processes and specific benefits of data services.
This episode talks about the Model View Controller (MVC) pattern and how does it help with software reuse.
Facade can help reduce coupling between client code and implementation classes, provide a simpler interface abstracting much of this complexity away and provide a specific, task-centric API. They reduce errors, simplify development, and make it easier to integrate.