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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 · 5 for “Data Modeling in MongoDB”
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⚡ One HLD concept. 60 seconds. Interview ready
Understanding Database per Service in Microservices Architecture
Database per Service ensures each microservice owns its data, reducing dependencies.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
HLD: Database CDC with Kafka for Real-Time Events
CDC with Kafka allows real-time updates from databases to multiple services.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
Understanding Consistency Models in Distributed Systems
Consistency models determine what data reads in distributed systems can see.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
CQRS Explained: Commands vs Queries in System Design
CQRS separates how we change data from how we read data, improving scalability.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
Kafka Schema Evolution: Changing Schemas Without Breaking Consumers
Kafka Schema Evolution allows safe changes to message structures without breaking existing consumers.
Medium5m4 MCQs