This document provides an overview of Cloud Foundry, an open source platform as a service (PaaS) offering. Some key points: - Cloud Foundry allows for multi-site application deployment across different cloud providers and on-premises. It supports multiple programming languages, frameworks, and data services. - Major benefits include easy multi-site deployments, strong support for multiple languages/frameworks, and integration of various data services. - Cloud Foundry is trademarked by VMware but also available as an open source project. It can be run on-premises or on various cloud providers. - While popular, the document notes some missing pieces like less active community involvement