Cloud
Overview
Cloud architecture enables remote access, data synchronization, scalable storage, and external system integration.
It plays a critical role in connecting on-prem systems to external services securely and efficiently.
🎯 Scope
- Cloud storage systems
- Compute and processing resources
- Synchronization and data flow
🧠 Key Concepts
- Cloud systems extend local infrastructure, not replace it entirely
- Security must be enforced at the edge (Zero Trust)
- Data flow should be intentional and controlled
- Latency and bandwidth impact performance
System Architecture
Storage
- Cloud storage for backups, archives, or sync
- Must align with retention strategy
- Avoid uncontrolled growth
Compute
- Cloud-based processing (AI, automation, integrations)
- Used when local resources are insufficient or impractical
Sync Systems
- Controlled synchronization between local and cloud
- Avoid real-time sync where not needed
- Ensure data consistency and integrity
⚠️ Common Mistakes
- Treating cloud as a replacement for system design
- Over-synchronizing data unnecessarily
- Ignoring bandwidth limitations
- Weak security or open access configurations
- No cost control strategy
📊 Related Systems
✅ Result
A structured cloud architecture that securely connects systems, supports scalability, and maintains controlled, predictable data flow.