Consistency

All interview questions related to Consistency

5 Questions
2 Categories
2 Intermediate3 Advanced
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🏗️ System Design
Design a Global Distributed Rate Limiter
Advanced

Design a globally distributed rate limiter for multi-region APIs supporting per-user, per-IP, and per-endpoint quotas.

45 minSystem-Design
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🏗️ System Design
Design an ML Feature Store
Advanced

Design an ML feature store that supports offline feature engineering and online low-latency serving with consistency guarantees.

45 minSystem-Design
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🏗️ System Design
Design a Distributed Caching Layer
Intermediate

Design a distributed cache that supports eviction policies, consistency across nodes, replication, and client-side failover.

30 minSystem-Design
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🏗️ System Design
Design a Cross-Region Database Replication System
Advanced

Design a database system that replicates across regions with low latency, conflict resolution, and disaster recovery.

45 minSystem-Design
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🔧 Troubleshooting Scenarios
Read-After-Write Inconsistency
Intermediate

Users report that data they just wrote is not visible when reading immediately. Outline your investigation and mitigation.

10 minScenario
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