Data Models

Oracle ATG Web Commerce
  • 11 Videos | 34m 13s
  • Includes Assessment
  • Earns a Badge
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The Oracle Commerce Platform consists of a data and presentation layer, and understanding data relationships is a fundamental skill for any developer. Explore the data relationships in the Oracle Commerce Platform, and create data sources.

WHAT YOU WILL LEARN

  • choose the collection type when working with ordered/unordered data
    name the Java collection types that bind keys to values
    identify when two items have a many-to-many relationship
    describe how auxiliary and multi tables are joined with the primary table
    list the steps in setting up a test data source
    describe how to make your repository accessible in the ACC
  • identify how item types can be created as subtypes of other item types
    list the attributes of item descriptors for a subtype item
    identify how a composite ID is a unique ID represented by more than one column in the database composite ID is a unique ID represented by more than one column in the database.
    list the ways how grouping properties can improve performance
    describe how to configure cascading relationships

IN THIS COURSE

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