The document discusses IBM Bluemix, a Platform as a Service cloud technology that allows users to build, manage, and run web and mobile applications using IBM's cloud-based infrastructure and services. It provides an overview of IBM Bluemix and its capabilities, including databases, application development tools, mobile services, analytics tools, and services powered by IBM Watson like question answering. Examples are given showing how IBM Bluemix services could be used to build applications that answer health questions via email or act as a voice-controlled personal assistant.