How can account aggregation be optimized in an IDN environment?

Optimizing account aggregation in an Identity Now (IDN) environment involves efficiently processing and updating account records to maintain accuracy while minimizing unnecessary resource usage. The correct approach is to read the records and bypass updates when there are no changes in the source accounts. This strategy enhances performance by reducing the workload on the system, avoiding redundant updates that do not contribute to the overall integrity of the account data.

When the aggregation process only acts on modified or new accounts, it conserves bandwidth and system resources. It allows for quicker processing times since the system only focuses on essential changes, rather than continuously rewriting records that remain unchanged. This method helps maintain system efficiency and ensures that performance is optimized without sacrificing data accuracy.

In contrast, regularly updating all records regardless of any changes leads to unnecessary system strain and slower processing times. Automatically deleting obsolete accounts is productive in maintaining current data, yet it does not directly improve the aggregation process itself. Establishing manual connections for each account introduces extra complexity and potential for human error, which detracts from the efficiency that automated processes typically provide. Thus, bypassing updates ensures a streamlined and effective aggregation workflow in the IDN environment.