Essential Infrastructure as Code teaches patterns for scaling systems and supporting infrastructure for mission-critical applications. Essential Infrastructure as Code teaches patterns for scaling systems and supporting infrastructure for mission-critical applications. The book is full of flexible automation techniques and universal principles that are easy to apply to almost any use case, from data centers, to public cloud, to Software-as-a-Service. Essential Infrastructure as Code teaches patterns for scaling systems and supporting infrastructure for mission-critical applications. The book is full of flexible automation techniques that work whether you're managing your personal projects or making live network changes across a large enterprise. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.