Question 1

How do I connect to MongoDB Atlas with mongo_dart?

Accepted Answer

Use the Db.create method with a mongodb+srv URL, as shown in the README. Atlas requires TLS, so ensure the connection is secure. Example: var db = await Db.create('mongodb+srv://:@/?'); await db.open();

Question 2

Mongo_dart vs MongoDB official Dart driver – which should I use?

Accepted Answer

There is no official MongoDB Dart driver from MongoDB Inc.; mongo_dart is the primary community-driven option. It's pure Dart and supports both legacy and modern APIs, but check its feature completeness against your MongoDB version and needs.

Question 3

How to perform bulk writes in mongo_dart?

Accepted Answer

Use the bulkWrite method on collections, which allows multiple insert, update, and delete operations in one command. The README provides examples for ordered and unordered writes, and it bypasses document-per-message limits for efficiency.

Question 4

Does mongo_dart support real-time data monitoring?

Accepted Answer

Yes, it supports change streams through the watch and watchCursor methods, enabling real-time monitoring of collection changes. Examples in the README show how to set up watches for specific operations or all inserts.

Question 5

What authentication methods does mongo_dart support?

Accepted Answer

It supports SCRAM_SHA_1, SCRAM_SHA_256, and X509 authentication, with detailed tutorials linked in the README for setup and usage, including secure connections with TLS/SSL.

Question 6

Can I use mongo_dart in Flutter mobile apps?

Accepted Answer

No, mongo_dart is server-side only and relies on dart:io, which is not available in Flutter for web or mobile. It's designed for backend Dart applications, CLI tools, or server environments.

mongo_dart

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