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| <mainDescription><p>
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| When architecting a system, developing visual models of the architecture can be quite helpful as such models provide an
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| excellent high-level picture of the system, its <a class="elementLink"
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| href="./../../../core.tech.common.extend_supp/guidances/concepts/component_CB167D48.html"
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| guid="_0YP18MlgEdmt3adZL5Dmdw">Component</a>s and their relationships. Specifically, you may find it useful to develop
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| these three Unified Modeling Language (UML) diagrams:
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| </p>
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| <ul>
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| <li>
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| <strong>Layer map</strong> (represented as a class diagram using packages) that describes the upper-level layers of
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| the architecture
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| </li>
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| <li>
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| <strong>Deployment diagram</strong> (represented by a deployment diagram) that outlines the&nbsp;expected network
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| topology
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| </li>
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| <li>
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| <strong>Key Abstractions diagram</strong> (represented by a class diagram) that shows the key
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| abstractions/components&nbsp;and important relationships among them
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| </li>
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| </ul>
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| <p>
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| For more information on visual modeling, see <a class="elementLinkWithType"
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| href="./../../../core.tech.common.extend_supp/guidances/guidelines/using_visual_modeling_DA1CA6E4.html"
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| guid="_0SsecNr8EdyXE6np2_hUMA">Guideline: Using Visual Modeling</a>.
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| </p></mainDescription> |
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