Question 1

How to use MongoRepository with ASP.NET Core dependency injection?

Accepted Answer

Add the NuGet package and register the repository in the Startup or Program class, typically by injecting MongoRepository<T> with a connection string. Refer to the documentation for specific examples on configuring scoped or singleton lifetimes.

Question 2

MongoRepository vs using the official MongoDB driver directly?

Accepted Answer

MongoRepository simplifies common operations with a clean abstraction and reduces boilerplate, but for full control over MongoDB features like transactions or custom batching, the official driver is better. Choose based on your need for simplicity versus flexibility.

Question 3

How to handle complex aggregations in MongoRepository?

Accepted Answer

While it supports LINQ-style queries, for advanced aggregations, you may need to access the underlying IMongoCollection or extend the repository class to use the driver's aggregation framework directly.

Question 4

Can I use MongoRepository with entities that have custom ID fields?

Accepted Answer

No, the library requires inheriting from the Entity base class, which uses a standard MongoDB ObjectId. You would need to modify your entities or create adapters to fit this structure.

Question 5

Is MongoRepository suitable for high-concurrency applications?

Accepted Answer

It provides basic thread safety for repository operations, but for complex concurrency scenarios, you should implement additional locking or leverage MongoDB's built-in concurrency controls, as the abstraction may not handle all edge cases.

Question 6

How to implement paging or sorting with MongoRepository?

Accepted Answer

Use the LINQ-style Where method combined with Skip, Take, and OrderBy from LINQ, as the repository integrates with .NET's query capabilities, but check the documentation for any limitations on large datasets.

MongoRepository

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