• Mitigating Cache Stampede in High Concurrency Expert Level Developer

  • Cache Miss-Storm / Stampede (Expert Level Developer)

  • Pagination Cache Invalidation Strategy Expert Level Developer

  • Explain Cache Stampede and Mitigation Strategies (Senior Level Developer)

  • Explain the difference between Cache Replacement and Cache Invalidation. (Senior Level Developer)

  • Why is cache invalidation hard? Senior Level Developer

  • Discuss common cache replacement algorithms and when to use them.(Senior Level Developer)

  • Discuss the trade-offs between implementing caching in the business layer versus the data layer.Expertise Level of Developer Required to Answer this Question: Senior Level Developer

  • What are the common methods for cache invalidation?Expertise Level of Developer Required to Answer this Question: Mid Level Developer

  • Alternatives to cache invalidation. (Mid Level Developer)

  • What are the different cache writing strategies (Write-Through, Write-Around, Write-Back)? Describe their trade-offs.

  • What kind of data is ideal for caching, and what are the considerations? Junior Level Developer

  • What is Cache Invalidation? Describe different strategies. (Junior Level Developer)

  • Resultset caching in databases. What is it, how does it work, where is it stored, and what are the trade-offs?Expertise Level: Junior Level Developer

  • What is Redis? Junior Level Developer

  • What is caching and why is it important?Expertise Level: Entry Level Developer