> For the complete documentation index, see [llms.txt](https://dotsnet.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dotsnet.gitbook.io/docs/user-manual/networking-and-jobs.md).

# Networking & Jobs

While the C# **Job** system is very powerful, it is not the solution to every networking problem.

**Fire & Forget** is a good rule of thumb when it comes to networking & Jobs.

* If you can fire up a computation and forget about it, then it’s a good idea to use a Job.
* If you need the computation’s result in the main thread, or if the computation is time critical, then think twice before using a Job.

**For example:**

* The 10k Example’s `MonsterMovementSystem` is a great use case for a Job. We simply  move all monsters in a Job without caring about the result.
* The `NetworkServerSystem` would be a bad example for a Job because we need the result in the main thread to call `NetworkServerSystem.Send()` from the main thread. 

{% hint style="info" %}
Most of DOTSNET is bursted & single threaded. Make it work, then make it fast.
{% endhint %}