Overall solution design topics
Even after you have mastered the relevant topics for each of the component products in the landscape, you'll need to understand some of the overlay topics that are critical for success as a B2C Solution Architect. Topics such as how to structure a discovery conversation, align stakeholders for a common outcome, guide a development team, produce architecture documentation, and provide technical leadership are all equally important to product knowledge.
We covered many of these topics in Chapter 6, Role of a Solution Architect, and Chapter 9, Supporting Key Business Scenarios. I suggest you review these topics, especially if the role of a solution architect is new for you.
Further reading
To learn more about Salesforce Architecture in general, and to leverage pre-built templates and approaches, you can leverage the Salesforce Architects portal at https://sforce.co/2X1aw1B.
As you establish yourself in Salesforce, you'll also want to...