Data Models
Oracle ATG Web Commerce
11 Videos | 34m 13s - Includes Assessment
- Earns a Badge
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
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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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1.Types of Element Relationships2m 3s
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2.Configuring Maps, Lists, and Arrays4m 7s
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3.Creating a Many-to-many Relationship2m 32s
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4.Repository Definition Summary39s
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5.Setting Up a Test Data Source2m 27s
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6.Repositories and the ACC2m 16s
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7.Item Descriptor Inheritance4m 3s
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8.Subtype Item Descriptors4m 22s
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9.Composite Repository IDs2m 21s
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10.Grouping Properties2m 3s
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11.Cascading Relationships1m 51s
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