Your Entity Framework application is experiencing performance issues. What are some specific aspects of mapping entities to database tables that you should review to optimize performance?

When optimizing performance in Entity Framework applications, reviewing query execution plans and indexing strategies is crucial. These aspects directly affect how queries are executed against the database and how efficiently they utilize indexes. By optimizing query execution plans and indexing strategies, you can significantly improve the performance of database operations in your Entity Framework application. This involves analyzing the SQL queries generated by Entity Framework, ensuring appropriate indexing on database tables, and fine-tuning the database engine's execution plan to leverage indexes effectively.