SUNTONE ARCHITECTURE METHODOLOGY A 3-DIMENSIONAL ...
SUNTONE ARCHITECTURE METHODOLOGY A 3-DIMENSIONAL ...
SUNTONE ARCHITECTURE METHODOLOGY A 3-DIMENSIONAL ...
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Contents<br />
Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3<br />
The Sun Approach for Dot-Comming . . . . . . . . . . . . . . . . . . . . . . . . .4<br />
The Need for a Better Architectural Model . . . . . . . . . . . . . . . . . . . .4<br />
The Limitations of Traditional Architecture . . . . . . . . . . . . . . . . . . .5<br />
Services-Driven Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6<br />
The New Focus on “Network Services” . . . . . . . . . . . . . . . . . . . . . .6<br />
Design Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8<br />
The Services-Driven Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9<br />
The 3–Dimensional Architectural Framework . . . . . . . . . . . . . . . . . .10<br />
Systemic Qualities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12<br />
Tiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15<br />
Logical Application Tiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15<br />
Physical Deployment Tiers . . . . . . . . . . . . . . . . . . . . . . . . . . . .16<br />
Platform Layering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16<br />
3-Dimensional Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18<br />
The SunTone SM<br />
Architecture Methodology . . . . . . . . . . . . . . . . . . . .21<br />
Use Case-Focused . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21<br />
Architecture-Centric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21<br />
Iterative and Incremental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22<br />
Systemic-Quality-Driven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23<br />
Patterns-Based . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23<br />
Architecture at the Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24<br />
What is architecture? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24<br />
Architectural Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26<br />
The Architectural Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29<br />
Sun Microsystems, Inc.<br />
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