This is a timed estimate of reading time per section:

• Compute —> ~50 mins
• Storage —> ~35 mins
• Networking —> ~35 mins
• Database —> ~25 mins
• Security —> ~20 mins
• Cloud Economics —> ~5 mins
• High Availability & Architecture —> ~20 (5 mins for Well-Architected + 15 mins for the rest) mins
• Automating Architecture —> ~10 mins
• Decoupled Architecture —> ~10 mins
• Disaster Recovery —> ~5 mins
• Microservices and Serverless —> ~10 mins

Overall (uninterrupted) reading time: ~4 hs