Which Appian design object connects to a relational database, establishing a relationship between custom data types and database tables?

Which Appian design object connects to a relational database, establishing a relationship between custom data types and database tables?

• A. CDT
• B. Process Model
• C. Constant
• D. Data Store

Answer: (D)

In Appian, the component that connects to a relational database and links your custom data types to actual database tables is the Data Store. A Data Store defines how Appian talks to the database and provides the mapping between a CDT (custom data type) and the corresponding database tables through Data Store Entities. This mapping tells Appian how to persist, retrieve, and update data using the CDT’s structure in relation to the physical table columns. The CDT defines the in-app data structure, but it’s the Data Store that establishes the database connection and the relationship to the tables. Process Models handle workflow logic, and Constants are fixed values, so they don’t establish database connections or mappings.

In Appian, the component that connects to a relational database and links your custom data types to actual database tables is the Data Store. A Data Store defines how Appian talks to the database and provides the mapping between a CDT (custom data type) and the corresponding database tables through Data Store Entities. This mapping tells Appian how to persist, retrieve, and update data using the CDT’s structure in relation to the physical table columns. The CDT defines the in-app data structure, but it’s the Data Store that establishes the database connection and the relationship to the tables. Process Models handle workflow logic, and Constants are fixed values, so they don’t establish database connections or mappings.