You have a LINQ query that performs multiple joins and retrieves a large dataset. What steps can you take to optimize the query's performance?

Proper Indexing: Indexing plays a crucial role in optimizing query performance, especially in scenarios involving multiple joins and large datasets. By ensuring that appropriate indexes are created on the columns used in joins and filtering conditions, you can significantly enhance query execution speed by allowing the database engine to quickly locate the required data. This optimization reduces the need for full table scans and improves overall query efficiency.