Object-Oriented Programming · Amazon · Medium
Requirements A stream-processing pipeline keeps producing JSON events. Create a service that maintains filter rules, evaluates every arriving event against them, and sends the event to each associated destination queue. You receive only a Java/Jackson utility for parsing JSON; define the service architecture, filter-rule model, and event-routing behavior yourself. Preparation Prepare a compact Java template for routing handlers based on predicates, so its organization is…
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