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| 2 | In this microlearning, we will educate you on what we mean when we talk about message definitions. | ||
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| 4 | Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]]. | ||
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| 6 | == 1. Prerequisites == | ||
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| 8 | * Basic knowledge of the eMagiz platform | ||
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| 10 | == 2. Key concepts == | ||
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2.1 | 12 | This microlearning centers around understanding the concept data modeling in design. |
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6.1 | 14 | == 3. CDM, CDM & system message, message mapping == |
| 15 | By following the steps below, you should gain a better understanding of the differences between CDM, CDM messages, and system messages. | ||
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9.1 | 16 | |
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10.1 | 17 | * Creating a CDM |
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11.1 | 18 | Please import the file Order.xsd in your CDM. |
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12.1 | 19 | * Creating a CDM message |
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13.1 | 20 | Now, go to your CDM message and select Order as root entity. |
| 21 | Add all other entities and attributes from Order.xsd, which were imported into the CDM, to your CDM message definition. | ||
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12.1 | 22 | * Creating a system message |
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13.1 | 23 | In one of your System messages, import the file TransportOrder.xsd. |
| 24 | Select CreateOrder as root entity and add all other entities and attributes to your system definition. | ||
| 25 | * Complete message mapping | ||
| 26 | Now that you have completed these steps, go to Message mapping and complete the mapping. | ||
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10.1 | 27 | |
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9.1 | 28 | The solutions to these exercises can be found [[here>>doc:Main.eMagiz Academy.Use Cases.Data modeling in Design.Exercises.Solutions.WebHome||target="blank"]]. |
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8.1 | 30 | == 4. Key takeaways == |
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8.1 | 32 | * The CDM holds all entities and attributes that are relevant within the context of your complete integration landscape. |
| 33 | * The CDM message is tailor-made for a specific piece of data and only holds the entities and attributes relevant for that piece of data. | ||
| 34 | * A system message is specific to a system. | ||
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8.1 | 37 | == 5. Suggested Additional Readings == |
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1.1 | 38 | |
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8.1 | 39 | If you are interested in this topic and want more information on it please read the help text provided by eMagiz. |
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| 43 | )))((({{toc/}}))){{/container}}{{/container}} |