True or False: The search optimization service does NOT directly improve the performance of joins.

• A. Not sure
• B. True
• C. False
• D. It only affects writes

Answer: (B)

This statement is true. The search optimization service accelerates queries that filter data using search-like predicates by improving data access and partition pruning, especially for text-search patterns. It speeds up how quickly the relevant rows are located, but it does not change how joins are executed or the join algorithms used. So it doesn’t directly boost join performance. You might see an indirect benefit if the filtering reduces the amount of data that needs to be joined, but the core join work itself isn’t optimized by this service.