On 29 Jan 2009, at 23:42, Jan Lehnardt wrote:
Hi list,
Alex Lang and I have been working on a statistics module this week.
We'd like to share our intermediate results and discuss further steps
and acceptance of the module into the CouchDB codebase. The code
lives on GitHub:
http://github.com/janl/couchdb/tree/stats
Not sure why I'm full of fail when it comes to Git, but here you have
the latest branch with some new stuff:
http://github.com/janl/couchdb/tree/old-stats-new
News:
- Added GET /_stats view (thanks Paul Davis and Martin Scholl for
help).
- Added Martin Scholl's implementation of less complex average &
stddev
calculation.
- Add more tests, heh.
- Messed up stats-new branch.
Todo:
- Integration with build process.
- Conditionally compile eunit source on `make test` not for regular
`make`.
- Merge with old `make test` code.
- Add absolute value counter for things like request time.
- In the process we'll remove the little clunky DifferencesList
stuff and
make all aggregators use absolute values.
- Add float precision to aggregate values.
- Move to ASF subversion branch.
If you could help us prioritize the Todo list, we're happy to follow
your
suggestions. Thanks!
Cheers
Jan
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