There are several strategies to enhance query performance in email marketing:
Indexing: Proper indexing can significantly speed up query times by allowing the database to quickly locate the required data. Optimizing SQL Queries: Writing efficient SQL statements can reduce the load on the database and improve performance. Database Normalization: Organizing data to reduce redundancy can make queries faster and more efficient. Caching: Implementing caching mechanisms can reduce the need to query the database repeatedly for the same data. Load Balancing: Distributing the database load across multiple servers can enhance performance, especially for large-scale email campaigns.