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Introducing Heroku Private Spaces: Private PaaS, delivered as-a-Service As the world becomes more cloud-centric, and more of our apps and business depend on its capabilities, the trust, control and management of cloud services is more important than ever. Since the first days of Heroku — and Platform-as-a-Service in general — many companies have struggled to balance the impact and success of the c

Important update We've recently made some big updates to our support for Docker and the feature described in this blog post has been deprecated. Learn more in the container registry and runtime dev center documentation. When Heroku launched the Cedar container stack 4 years ago, we became one of the first companies to use Linux Containers (LXC) to create a secure, performant and scalable cloud pla