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Design a class that consumes messages from multiple redundant feeds carrying the same sequenced content and republishes a single clean, ordered, deduplicated stream where a message is only emitted once confirmed by every feed with no gaps or repeats.
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Citadel
Design a Redundant Feed Arbitrator Class
Reported Oct 22, 2026 · 1 source report
SENIOR
Source snapshot: Nov 12, 2026
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