Grading Criteria

Before looking at the solution, do your best to document the follow:

• Diagrams explaining the system architecture, the read flow, and the write flow
• Database tables and their field
• API endpoints, including inputs
• Analytics to collect
• Data partitioning & Replication Strategy
• Capacity Estimations
• Caching strategy
• Load balancing strategy
• Security considerations

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After looking at the solution, compare your answer with the solution and mark what you missed