How do I implement threaded comments?

Question

I am developing a web application that can support threaded comments. I need the ability to rearrange the comments based on the number of votes received. (Identical to how threa

Answer 1

Your current design is basically fine for small hierarchies (less than thousand items)

If you want to fetch on a certian level or depth, add a 'level' item to your structure and compute it as part of the save

If performance is an issue use a decent cache