Integrating systems with each other - Some standard solutions

 Here, we shall take an example of integrating a large framework with smaller frameworks.

This case can be applicable for a lot of enterprise applications today.

Eg: The .Net Framework, CRM Applications like MIS, Zoho CRM or even OLA, Netflix

Here, we will take the usecase of 2 systems

1. The Core System / Framework: This can be a product that supports integration with other products offering some standard features of its own
• Eg: Common Infrastructure Layer of  the .Net Framework is the core Layer with supports multiple versions of .Net framework and other device frameworks
2. A sub-system: An independant product which needs to be integrated with the core framework.
• Eg: Integrating Node js with the .Net Framework.
•       Integrating a new Language like Python with .Net Framework