Analyzing Requirements and Service Selection Questions
Given a business requirement (e.g., 'store real-time game data with sub-millisecond latency'), systematically identify appropriate cloud services and justify your choice based on performance, cost, and operational considerations. Articulate trade-offs explicitly.
MediumSystem Design
0 practiced
Design a hybrid storage solution where the most recent 10 minutes of game state requires sub-millisecond access and older data ages into cold storage with 90-day retention. Specify triggers for tier movement, migration pipeline, query implications, and cost trade-offs.
MediumSystem Design
0 practiced
Design a cloud architecture to store real-time game data with sub-millisecond read latency while supporting 100k writes per second. Specify major components, data flow, and pick a cloud provider (AWS, GCP, or Azure). Justify the chosen managed services, explain scaling approach, and list operational tasks required to run it.
MediumSystem Design
0 practiced
Explain how to use CDN and edge compute (for example CloudFront Lambda@Edge or Cloudflare Workers) to accelerate read latency for user-facing data. What are the constraints for dynamic state and how do you architect origin integration for cache invalidation and consistency?
EasyTechnical
0 practiced
Given strict cost constraints, outline a simple decision matrix you would use to select between several cloud services for a low-latency feature. Describe axes, weighting approach, example scoring criteria for performance, cost, operational complexity, and how to present results to stakeholders.
HardTechnical
0 practiced
As a Staff Solutions Architect, propose a program to standardize low-latency architecture patterns across multiple client engagements. Include governance model, reusable templates and reference architectures, PoC/kit artifacts, training and onboarding plan, and metrics to measure adoption and ROI over time.
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