What are some advanced schema design techniques for databases?

What are some advanced schema design techniques for databases?

Advanced schema design techniques include normalization, denormalization, and using indexing strategies to optimize performance.

Can you explain normalization and why it's important?

Normalization is the process of organizing data to reduce redundancy and improve data integrity. It's important because it helps maintain consistency and efficiency in database operations.

What about denormalization? When should I use it?

Denormalization involves combining tables to reduce the number of joins needed in queries, which can improve read performance. It's useful in read-heavy applications.

How do indexing strategies affect performance?

Indexing strategies can significantly speed up data retrieval operations by allowing the database to find rows faster, but they can slow down write operations.