-Docker doesn’t provide long term storage or image distribution capabilities, so developers need something more. [Docker Registry](https://docs.docker.com/registry/) performs these tasks, and using it guarantees the same application runtime environment through virtualization. However, building an image can involve a significant time investment, which is where [Quay](https://www.redhat.com/en/resources/quay-datasheet) (pronounced *kway*) comes in. A registry like Quay can both build and store containers. You can then deploy these containers in a shorter time and with less effort than using Docker Registry. This guide explains how Quay can be an essential part of the development process and details how to deploy a Quay registry.
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