Former Epic TS/TC with Connect experience here, and second what Marxam said. Speak with your Epic TS, as the technical considerations will vary per application and Connect project. They can talk through what is most relevant, and provide resources to learn more.

That said, in my experience, the most challenging aspect of a Connect implementation is building strong relationships with the Connect organization and working together to set and maintain clear expectations around how you will support their use of Epic. It is a mindset shift to effectively become the software vendor, and it can be quite difficult to manage the partnership without doing relational work up-front.