The document discusses DevOps and Platform as a Service (PaaS) provided by Red Hat OpenShift. It describes how DevOps emphasizes communication and collaboration between software developers and IT professionals to accelerate application delivery. OpenShift is positioned as a PaaS that can help implement DevOps principles through features like self-service access, automated provisioning, continuous integration/delivery, and standardized environments. These capabilities are said to provide benefits like accelerated application delivery and improved developer productivity.