Understand Key Platform Notions: Concepts, Instances, Fields, and Views

Understand how concepts, instances, fields, and views work together in DataGalaxy Portfolio.

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Understand Concepts, Instances, and Fields

Many notions are used in the platform, like Concept, Instance and Field. An example can be used to illustrate each of these notions:

Example used throughout this article.

How does the example map to the platform?

How would this example be modelled in the platform? Here is the answer:

It is possible to define Concepts, and for each concept define its characteristics (Fields):

Concepts and their fields.

Each Instance of a Concept has a value for the concept’s Fields. Concepts can be linked together via Understand Association Fields:

Concepts linked together by association fields.

This example has demonstrated the notions of Concept, Instance and Field.

It's important to remember that everything is configurable in the platform.

Explore Views

But what about the representation of the data once the model has been defined?

That's where the notion of View comes in! As with the notions described above, all views can be configured. Here are some of the views available in the platform:

How does a layout display an instance?

I’d like to provide information about an instance and see its characteristics displayed. More information can be found Understand Layouts and Forms.

Layout example.

How can you list instances?

I want to list all the ongoing projects.

List view example.

How can you view a project roadmap with a timeline view?

I want to see the projects roadmap.

Timeline view example.

How can you organize projects by status with a swimlane view?

I want to see projects organised by status.

Swimlane view example.

How can you prioritize projects by risk and impact with a matrix view?

I want to decide which projects to focus on, based on their risk and impact.

Matrix view example.

The main notions of the platform have been covered. There's no longer any secret to the notion of Concept, Instance, etc!

Read more

Now it's time to explore the platform in a little more depth:

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