> For the complete documentation index, see [llms.txt](https://docs.vagon.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vagon.io/streams/guides/connection-optimizations.md).

# Connection Optimizations

## Instant Installation :zap:

Stream initialization process is composed of two main steps: Stream Machine boot and application installation. Regardless of your project file size, **Instant Installation** eliminates the application installation process.

**Instant Installation** will reduce your connection times by up to 60% depending on your project size.

Regardless of your application size, performance or regions you’ve selected, your audience will be able to connect to your experience immediately, from anywhere.

<figure><img src="https://957593864-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FaBZSLkY0LBQ4VmKzrByg%2Fuploads%2FuhL90IYAtHxtsXw0fSvh%2Fimage.png?alt=media&amp;token=d36669d2-cb2d-4d31-9a17-54f155c4eb5a" alt=""><figcaption></figcaption></figure>

Imagine you have a 50 GB of application build, which generally takes 2-3 minutes to connect with the Cost Optimized capacity method. When you enable **Instant Installation** option for your stream, regardless of its massive size, **the application installation process will be eliminated entirely** and take no time similar to lightweight projects.

{% hint style="info" %}
Instant Installation :zap: gives the best results when it's used with Balanced and Availability Optimized [Capacity Methods](/streams/guides/setup-types.md).
{% endhint %}

{% hint style="warning" %}
When Instant Installation is enabled for the first time, the system will take a few minutes to optimize your application.
{% endhint %}