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YouHow should we handle a sudden spike in orders?
CoachA queue can absorb the burst. Let’s discuss latency and failure handling before we update the canvas.
Discuss the approach. Review the changes. Apply when ready.
The design library
Building blocks, complete architectures, and variations worth comparing. Search by the problem you want to solve or a component you want to understand.
Low-level designOfficial
The classes and code behind the ad click aggregator: signed click tokens, a redirect that never waits on the log, and a stream counter that de-duplicates and handles late clicks. Tests run all of it.