This document introduces IBM Bluemix, IBM's cloud platform. It provides an integrated development and operations environment for building, deploying, and managing applications with services for DevOps, big data, mobile, security, Internet of Things, and other areas. Bluemix offers various runtimes and frameworks. It allows composing applications from IBM, third-party, and open source services and APIs. Bluemix is designed to enable rapid application development and deployment with automated processes. It also provides integration capabilities and connects securely to on-premises systems.