What are the differences between SQL connection pooling and ORM in Go?

What are the differences between SQL connection pooling and ORM in Go?

SQL connection pooling is a technique to manage database connections efficiently, while ORM (Object-Relational Mapping) is a programming approach that allows you to interact with the database using objects instead of SQL queries.

Can you explain how connection pooling improves performance?

Connection pooling reduces the overhead of establishing a new database connection for every request. Instead, it reuses existing connections, which speeds up database interactions.

What are some popular ORM libraries in Go?

Some popular ORM libraries in Go include GORM, Ent, and Beego ORM. Each has its own features and benefits.

When should I use connection pooling over ORM?

Use connection pooling when you need efficient database access for high-load applications. ORM is great for simplifying database interactions but may add overhead.

Are there any downsides to using ORM?

Yes, ORM can introduce performance overhead and may not support all database features. It's essential to evaluate your application's needs.