"Building becomes "slow architecture" while software is fast architecture" 

The architecture as a term is used also for mental constructs, for chemical bonds and for networked media.

What is common to a building, a software program and a mental discipline?

All three are holding structures, all three need to be robust and resist intemperies, virus attacks and corruption.

All three can be analysed in their component parts and all three are susceptible to borrow terms from one another.  

                             Derrick de Kerckhove

in Frame & Mutations a cura di L. Affuso