Which from Volume 2 do you find the most challenging?
: Deep dive into building a high-throughput, fault-tolerant system similar to Apache Kafka. system design interview alex xu volume 2 pdf github work
: In-depth architecture for handling complex transactions. Which from Volume 2 do you find the most challenging
Ask clarifying questions. Define the features, scale (QPS, storage), and constraints. and constraints. (Functional/Non-functional requirements
(Functional/Non-functional requirements, DAU/MAU, scale estimations).
Building a real-time data streaming pipeline (similar to Apache Flink or Spark) to aggregate ad clicks without data loss.