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Concurrency Best Practices with mgo.Session for MongoDB in Go
When working with MongoDB in a Go web application, it's important to understand the concurrency implications of using mgo.Session. This article aims to clarify common questions and provide guidance on the appropriate use of Session in a concurrent environment.
Can I Use a Single mgo.Session Concurrently?
Yes, mgo.Session is safe for concurrent use. Its documentation states, "All Session methods are concurrency-safe and may be called from multiple goroutines."
However, does that mean you should only create a single Session?
No. While using a single Session is concurrency-safe, it does not provide the benefits of using multiple parallel Sessions.
Benefits of Using Multiple Sessions
How to Use Multiple Sessions
By following these practices, you can effectively utilize mgo.Session in a concurrent Go web application while benefiting from improved scalability and performance.
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