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./wip/logswan, Fast Web log analyzer using probabilistic data structures

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Branch: CURRENT, Version: 1.03, Package name: logswan-1.03, Maintainer: pkgsrc-users

Logswan is a fast Web log analyzer using probabilistic data structures. It is
targeted at very large log files, typically APIs logs. It has constant memory
usage regardless of the log file size, and takes approximatively 4MB of RAM.

Unique visitors counting is performed using two HyperLogLog counters (one for
IPv4, and another one for IPv6), providing a relative accuracy of 0.10%.

Project design goals include : speed, memory-usage efficiency, and keeping the
code as simple as possible.

Logswan is opinionated software :
- It only supports the Common Log Format, in order to keep the parsing code
simple
- It does not split results per day, but log files can be split prior to being
processed


Required to run:
[net/GeoIP] [textproc/jansson]

Master sites:

SHA1: cfd8da715930a3dd83355e7985e80185780e98ae
RMD160: 0e9ccf2c65498cd27946374e12259d38e2061310
Filesize: 16.099 KB

Version history: (Expand)