Data Modeling

• Entity Relationships

  Learn more about the different types relationships between entities in OutSystems.

  Featured Articles:

  • Create a One-to-One Relationship
  • Create a One-to-Many Relationship
  • Create a Many-to-Many Relationship

  See More

Articles in this Section

• Entities

  Learn about Entities in OutSystems.

• Create a Table to Persist Data

  Create database tables by modeling entities in OutSystems.

• Static Entities

  Use Static Entities for immutable data.

• Create and Use an Enumerate

  Using enumerates allows removing hard-coded values from applications, making them less error prone. In OutSystems, enumerates are Static Entities.

• Create a Database Index

  Learn how to create an index to column's attributes to ensure uniqueness and improve findability.