Top 50 cloud scaling Interview Questions
The most frequently asked cloud scaling questions across all roles and companies, ranked by real interview frequency. Updated daily.
Explain horizontal vs vertical scaling in cloud environments and how you would choose between them for a production service.
AllCloud
Splunk
Hewlett Packard EnterpriseExplain how to forecast, provision, and continuously adjust cloud capacity as demand grows rapidly.
CrunchyrollAAalto University
MicrosoftCreate an execution plan to scale a product from 700 users to 1,000,000 while managing capacity, reliability, cost, and rollout risk.
Charles Schwab
St. Charles TradingPlan a scalable Salesforce AI solution from discovery through production, balancing business value, security, reliability, cost, and delivery speed.
SalesforceDesign and plan delivery of a reliable, scalable real-time chat application for Harvey.
HarveyPlan the execution of a globally available file storage system like OneDrive, balancing scale, reliability, security, and delivery risk.
MicrosoftExplain scaling by connecting technical growth decisions to business demand, cost, reliability, and customer outcomes.
IllumioReview Playlist's slow high-traffic service and recommend an execution plan spanning caching, asset processing, and CDN improvements.
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