# SWR Overview

#### How Many Images Can Be Stored in SWR?

SWR has no limit on the number of images. You can upload any number of images.

#### Can I Push Arm-based Container Images to SWR?

SWR has no restriction on the kernel architecture of images. There is no difference between pushing an Arm-based image and an x86-based image to SWR.

#### What Protocol Is Used to Push Images to SWR When I Run the docker push Command?

HTTPS is used.

#### Will an Image Be Overwritten If I Push an Image That Have the Same Name and Tag with it?

Yes, the original image will be overwritten.

Parent topic: General FAQs