Software
design
decomposition
Functional
domain
volatility based
1) identify volatilities
2) volatility list
2) components to encapsulate volatilities
principles to design
CCP
CRP
acyclic dependency P
stable dependency P
layers
Engines
resource access
Manager
utilities
validating design architecture
communication diagram
system sequence diagram
Components
what makes a good component??
Infor leakage
shallow/deep implementations
abstractions