Implement a thread-safe rate limiter: coding question

Available question text

Design a rate limiting system that can control the number of requests a user or client can make within a specified time window, preventing abuse and ensuring fair resource usage.

Continue with questions that share topics or the same question type.

API Rate Limiter
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Implement a rate limiter using the sliding window log algorithm
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Implement thread-safe blocking queue
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Sources · 1 reference

These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.

Hello Interview · 8 records

Apple
Design a rate limiter
Reported Jul 25, 2025 · 1 source report
SENIOR
Source snapshot: Nov 12, 2026
Read this source's wording
Implement a rate limiter in a language of your choice. Follow-up questions focused on concurrency — specifically how to make the implementation thread-safe.
View source
Google
Design a rate limiter
Reported Aug 31, 2026 · 2 source reports
SENIOR
Source snapshot: Nov 12, 2026
Read this source's wording
Implement a rate limiter in a language of your choice. Follow-up questions focused on concurrency — specifically how to make the implementation thread-safe.
View source
Microsoft
Design a rate limiter
Reported Jan 14, 2026 · 1 source report
STAFF
Source snapshot: Nov 12, 2026

Available question text

Design a rate limiting system that can control the number of requests a user or client can make within a specified time window, preventing abuse and ensuring fair resource usage.

Continue with questions that share topics or the same question type.

API Rate Limiter
Coding
Implement a rate limiter using the sliding window log algorithm
Coding
Implement thread-safe blocking queue
Coding
Leaky Bucket Rate Limiter
Coding

Sources · 1 reference

These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.

Hello Interview · 8 records

Apple
Design a rate limiter
Reported Jul 25, 2025 · 1 source report
SENIOR
Source snapshot: Nov 12, 2026
Read this source's wording
Implement a rate limiter in a language of your choice. Follow-up questions focused on concurrency — specifically how to make the implementation thread-safe.
View source
Google
Design a rate limiter
Reported Aug 31, 2026 · 2 source reports
SENIOR
Source snapshot: Nov 12, 2026
Read this source's wording
Implement a rate limiter in a language of your choice. Follow-up questions focused on concurrency — specifically how to make the implementation thread-safe.
View source
Microsoft
Design a rate limiter
Reported Jan 14, 2026 · 1 source report
STAFF
Source snapshot: Nov 12, 2026

Implement a thread-safe rate limiter

Available question text

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