What is the difference between database connection pooling and no pooling in Flask apps?

What is the difference between database connection pooling and no pooling in Flask apps?

Database connection pooling reuses existing connections to the database, improving performance. No pooling creates a new connection for each request, which can be slower.

What are the benefits of using connection pooling?

Connection pooling reduces the overhead of establishing connections, minimizes latency, and can handle more concurrent requests efficiently.

Are there any downsides to using connection pooling?

Yes, connection pooling can lead to resource exhaustion if not managed properly, and it may introduce complexity in configuration.

How do I implement connection pooling in a Flask app?

You can use libraries like SQLAlchemy with Flask to implement connection pooling. Configure the pool size and other parameters in your database URI.