How do I choose between relational and non-relational databases?

I'm trying to decide between a relational and a non-relational database for my project. Any tips?

Sure! It depends on your project's requirements. Relational databases are great for structured data and complex queries, while non-relational databases excel with unstructured data and scalability.

What kind of data should I consider for each type?

For relational databases, consider using structured data like customer records or inventory. For non-relational, think about large volumes of unstructured data like social media posts or logs.

What are some popular examples of each type?

Popular relational databases include MySQL and PostgreSQL. For non-relational, you might look at MongoDB and Cassandra.

Are there any performance differences I should be aware of?

Yes, relational databases can be slower for large-scale data due to complex joins, while non-relational databases often provide faster read/write operations for large datasets.