This course will introduce you to creating unique indexes and ensure referential integrity in a rich data model. With this introductory course, you will be able to know how to create unique indexes and define constraint rules to ensure integrity of data stored in database entities.

What will you learn?

You’ll learn how you can create unique indexes in entities, and how to define delete rules for data stored in entities containing relationships. Demos on both scenarios are also included!

What do you need?

Your laptop with Windows 7 or higher and version 11 of the OutSystems Development Environment tools. You will also need access to an OutSystems 11 server (or Personal Environment).

Before you start...

We recommend that you first take the following course:

Course Ratings & Reviews

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A very important part about database integrity, and the importance about perfomances but also costs...
Short, concise videos which are easy to understand and sit through.
13 Apr (6 days ago)
Pegado firme nessa aula muito interessante e sera muito utilizado na criação dos meus app
11 Apr (8 days ago)
Learned on how to do cascade and third option ignore and super useful.
11 Apr (8 days ago)
I think I'm Outsystem Jedi
10 Apr (9 days ago)
Showing 1-5 out of 114 reviews