Overview of
https://twiki.cern.ch/twiki/bin/view/LCG/InitialArchitecture
Creation of tasks to answer the following questions per layer:
*) Are we doing things consistently for all of our applications?
*) If we are doing things in multiple ways, is there a good reason for it?
*) Are there any new technologies that would help us here?
*) How long would it take to change?
*) How would that impact the other layers?