I have a scenario where a client wants to build a list of articles based on the user's browsing history stored in analytics. So performing a search, but with criteria based on "because you viewed X, Y, and Z pages."
I would think this is something done with analytics that isn't too difficult, but I haven't seen a good sample in my searching. I also imagine this is heavily reliant on the client tagging their data appropriately as well.
Are there any good primers on this type of functionality, both from the programmatic as well as the authoring sides?