Websites:

• Large-scale cluster management at Google with Borg
• The Datacenter as a Computer: An Introduction to the Design of Warehouse-Scale Machines, Second edition

Books:

• Clean Code: A Handbook of Agile Software Craftsmanship (Robert C. Martin)
• Lean Enterprise: How High Performance Organizations Innovate at Scale (Lean (O’Reilly))
• Continuous Integration: Improving Software Quality and Reducing Risk (Martin Fowler Signature Books)
• Continuous Delivery: Reliable Software Releases Through Build, Test, and Deployment Automation