SNA System for Previous

Date:                         30-09-2012

Group:                       GR_D2_5

Stakeholders:         GR_D2_2 (Previous)

Table of contents

1.Logical & Implementation view......................................................................... 3

1.1 Primary presentation of the view.......................................................................................... 3

1.2 Element Catalog................................................................................................................................. 3

1.2.1 Elements and their properties........................................................................................ 4

1.2.2 Relations and their properties........................................................................................ 6

1.2.3 Element interfaces.................................................................................................................. 7

1.2.4 Element behaviour................................................................................................................. 7

1.3 Context diagram............................................................................................................................. 10

1.4 Variability guide.............................................................................................................................. 10

1.5 Architecture background.......................................................................................................... 10

1.5.1 Design rationale.................................................................................................................... 10

1.5.2 Analysis of results................................................................................................................ 20

1.5.3 Assumptions............................................................................................................................ 21

1.6 Glossary of terms........................................................................................................................... 21

2. Deployment view............................................................................................... 23

2.1 Primary presentation of the view....................................................................................... 23

2.2 Element Catalog.............................................................................................................................. 23

2.3 Context diagram............................................................................................................................. 24

2.5 Architecture background.......................................................................................................... 25

2.5.1 Design rationale.................................................................................................................... 25

2.5.3 Assumptions............................................................................................................................ 25

Appendix A............................................................................................................... 26

Databases or Flat file Data stores:.............................................................................................. 26

Extensibility Scenarios........................................................................................................................ 30

Data gatherer Extensibility.............................................................................................................. 33

References............................................................................................................... 39