Senior Backend Engineer Interview Questions

2,034 senior backend engineer interview questions shared by candidates

You decided to use a key-value cache. However, 99% of users are requesting the same information, which creates a bottleneck on a single key. How would you design your cache to prevent this key from becoming a point of contention and ensure better scalability?
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Senior Backend Engineer - Golang

Interviewed at Voodoo

4
Dec 9, 2024

You decided to use a key-value cache. However, 99% of users are requesting the same information, which creates a bottleneck on a single key. How would you design your cache to prevent this key from becoming a point of contention and ensure better scalability?

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