This pattern ensures that each run of the worker uses a new `DbContext`, preventing problems such as memory leaks or stale data.
>While this example uses a simple `Task.Delay` loop within the `BackgroundService`, a robust pattern for managing decoupled background tasks involves an in memory queue. You can learn how to build this system by following this guide: [How to Build an In Memory Background Job Queue in ASP.NET Core From Scratch](https://abp.io/community/articles/how-to-build-an-in-memory-background-job-queue-in-asp.net-core-from-scratch-pai2zmtr).
>While this example uses a simple `Task.Delay` loop within the `BackgroundService`, a robust pattern for managing decoupled background tasks involves an in memory queue. You can learn how to build this system by following this guide: [How to Build an In Memory Background Job Queue in ASP.NET Core From Scratch](https://abp.io/community/articles/how-to-build-an-in-memory-background-job-queue-in-asp.net-core-from-scratch-pai2zmtr).