Infrastructure Architecture - System Design & Architectural Patterns

Scalable cloud infrastructure requires architectural patterns that balance performance with cost. Use capacity planning, auto-scaling strategies, and FinOps principles to right-size resources, optimize spend, and ensure your design grows efficiently with demand while minimizing Total Cost of Ownership.

Architectural Decision Records (ADRs) standardize decision-making by documenting context, choices, consequences, and alternatives. This creates transparency, enables knowledge sharing across teams, and ensures stakeholders understand the reasoning behind critical infrastructure choices.

Multi-region and disaster recovery planning implements active-active or active-passive strategies with defined RTO and RPO targets. This approach ensures minimal downtime, business continuity, and defined recovery capabilities across geographic regions.

Microservices architectures benefit from system design patterns addressing resilience, scalability, and operational complexity. Apply ADRs for component selection, design multi-region strategies, and perform capacity planning to ensure your platform meets functional and technical requirements.

Yes, disaster recovery planning is essential for cloud-native applications to meet business continuity requirements. Define RTO and RPO objectives, choose active-passive or active-active strategies, and document decisions through ADRs to align infrastructure with resilience needs.

Security-by-design integrates compliance and security into architectural decisions from the start. Use ADRs to document security choices, apply resilience patterns that support compliance objectives, and ensure stakeholder alignment on security-aware capacity and cost planning.