TIER SYSTEM ARCHITECTURE

When you use a tier system architecture is because your business is a

• has lots of problems.

• just beginning.

• thriving endeavor.

• a huge company.

What are the tier system architecture layers?

• The Presentation Layer

• The Service Layer

• The business/service layer

• the Data Layer

What is the layer that the client can see? The --- layer

The business/service layers:

• takes objects from the data layer.

• erases objects from the presentation layer.

• takes requests from the presentation layer

• takes requests from the data layer

The --- layer receives transformed objects.