MEDIUMSystem Design
Distributed Stream ProcessingDistributed Key-Value Stores with Time-To-Idempotency and Deduplication StrategiesFault Tolerance and High Availability+1
HARDSystem Design
Transitive Closure & Graph Traversal AlgorCaching StrategiesDistributed Consistency ModelsData Modeling for Hierarchical/Relational+1
MEDIUMSystem Design
Stream Processing FrameworksWindowingEvent Time vs. Processing Time & WatermarkIdempotency and Deduplication+1
MEDIUMCoding & Algorithms
MEDIUMSystem Design
Distributed Message QueuesTime-Series DatabasesDatabase Indexing and Query OptimizationHigh Availability and Disaster Recovery+1
MEDIUMOther / Miscellaneous
MEDIUMCoding & Algorithms
MEDIUMSoftware Engineering Fundamentals
2 reportsMEDIUMCoding & Algorithms
MEDIUMSystem Design
MEDIUMSystem Design
MEDIUMSystem Design