How do I handle errors in MongoDB?

How do I handle errors in MongoDB?

In MongoDB, you can handle errors using try-catch blocks in your code. This allows you to catch exceptions and respond accordingly.

Can you give me an example of using try-catch with MongoDB?

Sure! Here's a simple example:

try {
    await db.collection('users').insertOne({ name: 'Alice' });
} catch (error) {
    console.error('Error inserting document:', error);
}

What types of errors should I be aware of?

Common errors include duplicate key errors, validation errors, and connection errors. Each has specific handling methods.

How can I log these errors for later review?

You can use logging libraries like Winston or Morgan to log errors to a file or a monitoring service for later review.