Pegasystems PEGACPLSA88V1 Exam With Confidence Using Practice Dumps

 Embedded List with Declare Index:

Both Case Types A and B possess an embedded list of line items. Using a Declare Index against each embedded list ensures efficient data retrieval and indexing.

Changing the direct inheritance class for each Declare Index class to the Line Item data type allows for proper data management and querying.

 References:

Pega best practices for data modeling and indexing recommend using Declare Index for embedded lists to enhance performance and data organization.

 Therefore, the correct answer is:

D. Case Types A and B both possess an embedded list of line items. Define a Declare Index against each embedded list. Change the direct inheritance class for each Declare Index class to the Line Item data type.

Configure Temporary Case:

Set the case type to be instantiated as a temporary case in the starting flow. This ensures that the case is not persisted unless necessary.

Conditional Persistence:

Apply a when condition to determine whether the case should be persisted based on the comparison results. Only cases that require updates are persisted.

References:

Pega Academy: Case Type Design and Management.

Pega Documentation: Temporary Case Configuration.

 Indexing: Adding indexes to columns involved in equality comparisons can significantly improve query performance by reducing the need for full table scans.

 Implementation: Identify the columns frequently used in WHERE clauses and create indexes for these columns in the database. This optimization reduces query execution time and enhances overall application performance.

References:

Pega Academy: Database Optimization Techniques

Pega Documentation: Indexing Database Tables