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Current status of issue 45

From: Stefan Fuhrmann <stefanfuhrmann_at_alice-dsl.de>
Date: 2006-09-03 22:11:22 CEST

Hi dev@,

just in case you are wondering how the
work on "log caching" is going. As of today,
the code is able to

* import files generated by "svn log -v --xml"
  into a time & space efficient representation
* save the representation to some file on disk
* load that file from disk

Although no final data is available, performance
figures (time- and space-wise) look even better
that projected:

* RAM is approx. 50% of XML file size
* cache file is 10 .. 20% of XML file size
  (and less than 200% of the zipped XML file size)
* cache file I/O is bandwith limited (>100 MB/sec)

* XML import (good indication for update speed)
  is >10.000 revisions /sec

The next steps include code cleanup, addition of
minor missing features and design documentation.

On track for 1.5.0.


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Received on Sun Sep 3 22:12:05 2006

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