#logs

Fast search over large autonomous-vehicle logs
System designNuro
▲ 00 solutions
Find the first error in a log, then trace failures through dependencies
CodingSnowflake
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Count errors in a log stream with a moving average
System designMicrosoft
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Design log storage with live tailing of growing files
System designMicrosoft
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Count user sessions from an activity log
CodingGoogle
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Process login logs split across shards
CodingGoogle
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Find timed-out RPC calls from start and end logs
CodingGoogle
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Parse and summarize HTTP access logs
CodingApple
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Filter and analyze logs with an object-oriented design
OO designAmazon
▲ 00 solutions
Find when failures started in a log
CodingAmazon
▲ 00 solutions