# Infrastructure Platform Engineering
All Infrastructure Platform Engineering notes →1 — Cloud Architecture Principles
Covers foundational cloud architecture principles — scalability, high availability, fault domains, and the shared responsibility model.
infrastructure-platform-engineering cloud-architecture book
2 — Landing Zones
Designs a cloud landing zone — account/subscription structure, organizational units, and resource hierarchy — as the platform's foundational boundary.
infrastructure-platform-engineering cloud-architecture book
3 — Multi-Cloud Architecture
Examines multi-cloud architecture — abstraction layers, common services, provider differences, and workload portability trade-offs.
infrastructure-platform-engineering cloud-architecture book
4 — Hybrid Cloud Platforms
Covers hybrid cloud platform design — on-premises integration, connectivity, identity federation, and workload placement decisions.
infrastructure-platform-engineering cloud-architecture book