How to read Conceptual Data Models - Ellie.ai

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Ellie

Ellie

Жыл бұрын

Conceptual Data Models help you create a high-level representation of your company in terms of data. Each model acts as a slice of your business reality and when models are linked together, create a visual, easy-to-grasp common map of meaning.
In this video, Ellie.ai's CPO, Juha Korpela, explains how to read Conceptual Data Models. It is a must-watch if you're getting familiar with data modeling.
Interested in applying Conceptual Data Modeling across your organization? Take advantage of Ellie.ai's 30-day trial and see how you can take advantage of business-focused data modeling!
Get your trial here - www.ellie.ai/trial-page

Пікірлер: 5
@GC-qe8vc
@GC-qe8vc 14 күн бұрын
So in this model, a Sales Order Row can contain many Products? That's unusual...
@mehdee2
@mehdee2 5 ай бұрын
Thanks for the video The music in the background is however too loud in my opinion and is negatively affecting the quality
@rupanag
@rupanag 4 ай бұрын
I have a question. In conceptual model, can two entities be associated with both direct and indirect relationship? e.g. engineer inspects item. This inspection generates inspection report. So entity 'engineer ' can have a relationship 'inspects' with entity 'item'. Also entity 'engineer 'can have a relation 'conducts' with entity 'item inspection'. Entity 'item' will have a relationship 'undergoes' with entity 'item inspection'. Is it valid?
@ellietechnologies
@ellietechnologies 4 ай бұрын
Hi, our in-house modeling expert's response: "A valid model would be something like this (image link added). We don't need a direct relationship between 'Item' and 'Engineer' since 'Item' is not dependent on 'Engineer' (and vice versa). One 'Item Inspection' relates to exactly one 'Engineer' and exactly one 'Item'. So one instance of 'Item Inspection' tells the story needed to show that an 'Engineer' inspects an 'Item'. drive.google.com/file/d/1UXZUOCSPp3O_DsGJqtKzHhYv8GGgw2-N/view
@aqssee
@aqssee 2 ай бұрын
hate the background music
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