MartyConnelly
martyconnelly at shaw.ca
Tue Feb 6 15:17:05 CST 2007
Have a look at this mdb and article. somewhat similar People in households and companies - modelling human relationships http://www.allenbrowne.com/AppHuman.html Bryan Carbonnell wrote: >I have a design question from a colleague that I can't answer. It may >be because I haven't given it enough thought, or that I'm too rusty >when designing Access apps, but here goes for you wonderful folks. > >I have 5 distinct categories, which will be table(s) (normalized): > >People >Facility >Hardware >Software >Service Agreements > >So far, so simple, right? > >Now comes the hard part, and where I'm having problems > >Any one of the tables can be associated with virtually any other table. > >For example: >A piece of hardware can be assigned to a facility or person >A piece of software can be assigned to a person or hardware or facility >A service agreement can be assigned to hardware, software, person or facility > >These are just some of the combos that are possible. Multiples are >also possible. >Multiple pieces of hardware can be assigned to a single or many >facilities or people >Multiple pieces of software can be assigned to a single or many people >/ hardware or facilities >Multiple service agreements can be assigned to a single or multiple >hardware, software, person or facility > >How would you structure the tables to facilitate this? My brain can't >figure it out at the moment. I need to get back to programing and not >management. <sigh> > >Any guidance or insight will be greatly appreciated. > > > -- Marty Connelly Victoria, B.C. Canada