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SubjectSoftware Engineering 295System Design 124Distributed Systems 59Computer Science 17Cybersecurity 15Cloud Computing 13Database Management 13Database Systems 9Data Engineering 8Networking 6Web Security 6Cloud Architecture 3
Topicsystem design 153distributed systems 73kafka 53microservices 41elasticsearch 36scalability 27high level design 20high availability 19database 14consumer 13software architecture 12caching 11cloud architecture 11fault tolerance 11offsets 11raft 9
✕ Clear all filtersResults · 2 for “System Monitoring Techniques”
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⚡ One HLD concept. 60 seconds. Interview ready
ZooKeeper Watches: Avoiding the Thundering Herd Problem
ZooKeeper watches notify clients of changes, avoiding constant polling and reducing server load.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
Kafka Consumer Liveness: Heartbeats, Sessions & Timeouts Explained
Kafka uses heartbeats and timeouts to check if consumers are alive.
Medium5m5 MCQs