What is Architecture

Architecture Concerns

• Domain boundaries
• Component responsibilities (specific to owning, changing, reading data)
• Protocols, how systems communicate with each other
• High level physical view
• Clear network boundaries
• Scalability aspect
• Deployability aspects (characteristics and behaviours)
• Should allow CI/CD
• Where data resides, persists, GDPR and such

Infrastructure Concerns

• Retries
• Data persistance
• Scaling functionality
• Concurrent access