Auto-scaling is a way to automatically scale up or down the number of computing resources that are being allocated to your application based on its needs at any given time.
The key point is that you can now design a scalable architecture that will automatically scale up or scale down to meet your needs over the lifetime of your setup regardless of how fast/slow or big/small your site grows over that time.
Here are the most popular ways of autoscaling:
- Horizontal Scaling
- Vertical Scaling
- Learn more about Azure Scale Set ( VMSS )
