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 diagnose, prioritize, and resolve scaling bottlenecks in a system you designed while managing reliability and delivery trade-offs.
Andreessen HorowitzIdentify, prioritize, and mitigate the main execution bottlenecks in scaling a graph-based AI agent for Turing.
TuringCreate an execution-oriented system design for a video streaming application, covering architecture, scale, reliability, and launch trade-offs.
DatadogExplain horizontal and vertical scaling in distributed databases and choose the right approach for MongoDB workloads.
MongoDBEvaluate how a proposed design will scale under increased demand and remain reliable during failures.
StriveworksPlan how to absorb high traffic when the service architecture cannot be modified, balancing reliability, cost, and delivery speed.
NVIDIAUse Databricks AI tools to generate synthetic data, explain Spark execution, identify limitations, and assess 10x and 100x scaling.
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