What Is The Best Way To Integrate My Help Section?

So my app is almost complete… final piece is the help section.

So we are talking a lot of text, images, and links, broken into some kind of searchable structure (Category, Sub Category, Topic, Help Content, Also See, etc).

How would you recommend I build and work with this content?

As SQL data?

As JSON?

Another way?

Would love to hear everyone’s ideas!

Best wishes,
Antony.