10 lines
493 B
Text
10 lines
493 B
Text
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Logswan is a fast Web log analyzer using probabilistic data structures. It is
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targeted at very large log files, typically APIs logs. It has constant memory
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usage regardless of the log file size, and takes approximatively 4MB of RAM.
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Unique visitors counting is performed using two HyperLogLog counters (one for
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IPv4, and another one for IPv6), providing a relative accuracy of 0.10%.
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Project design goals include : speed, memory-usage efficiency, and keeping the
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code as simple as possible.
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