Hello,
I work on custom profile field plugin according to this manual http://docs.moodle.org/dev/User_profile_fields
In my plugin i will pull data from the extenral resource. I want to do caching of that data to prevent pulling every time when a profile is viewed.
What is the best way to set caching of data in Moodle? I could save the data in file but where to save it? Is there any built in functionality to manage cache?
Thanks.