CloudShare - ClousShare provides a cloud-computing platform for developing and testing IT applications, software and systems.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
CBT Nuggets - CBT Nuggets is a video-based eLearning platform for IT professionals. It is accessible from both a desktop browser and mobile devices. Learners pay on a monthly, semiannual, or annual basis, with discounts available for multi-year agreements.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
AWS Self-Paced Labs - Self-paced training labs help you test products and gain practical experience working with AWS - learn on-demand at your own pace.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.