The 1998 3(Multi)-Tier Information System Architecture

Client runs customsoftware produced withcomponents such asVisual Basic for PC’s

and Web (Java Applets)These will merge

as Object Web

Application Server

runs customsoftware currently

produced in ad-hoc fashion but will adopt

Object Web

Technology approach

Critical

Generic Servicessuch as databases

Specialized

Software

Previous slide

Next slide

Back to first slide

View graphic version