• How do you cache frequently updated data?

  • How would you handle caching in a serverless environment? (Expertise Level: Mid/Senior)

  • How can you implement caching in a microservices architecture ?

  • Discuss the advantages and disadvantages of distributed caching.

  • What is the impact of network latency on caching? Mid Level

  • How do you choose the appropriate cache size for your application?

  • What are the trade-offs betweenconsistencyandavailabilityin caching?

  • How can yousecure your cachefromunauthorized access?

  • How would you design a caching solution for a global application with users in different regions?

  • Describe a time you had totroubleshoot a caching issue.

  • What are yourpreferred toolsformonitoring cache performance?

  • How do you ensure data consistency between the cache and the database?

  • What are some common caching pitfalls to avoid? (Mid Level)

  • How can you measure the effectiveness of your caching strategy? Mid Level

  • What are the key considerations for caching dynamic content ?

  • How do you handle cache stampede?

  • Explain how Memcached or Redis works.

  • How would you implement caching in a high-traffic web application?

  • What is cache eviction policy ? Describe different cache eviction policies like LRU , FIFO , and LFU .

  • Describe how write-through , write-back , and write-around caching work.

  • What are some common caching techniques ?

  • How can cache invalidation be handled?

  • What are the potential drawbacks of using a cache?

  • What are thebenefits of using a cache?

  • How do you choose the right caching strategy for a given application?