a friend of mine, a landscape gardener, asked me wether it is possible to represent his garden (mainly big trees and a few flower fields) in a GIS so he could administrate these on his computer by just selecting certain objects and then see a number of attributes of the object of his choice. I told him that that was no problem...
...the next think he asked me I found more interesting and usefull!
...he also wants to have reminders that tell him, when he has to water certain trees or flowers for instance or cut trees that stand close to pathways through his park.
this sounded very usefull to me but after 30 mins of google I haven't really found anything usefull in this matter.
Does anyone know if there is a way to maybe create Trigger functions in a postgresql database that triggers a reminder at certain dates or intervals?!