On 05/09/12 04:52, Laurent Alquier wrote:
Hi
Do anyone know if any results have been published about the kind of
performance improvements we can expect from this work?
Many independent improvements have been done. Most notably regarding
performance:
* significantly reduced SMW write activity (a major issue for some sites)
* overhauled special page computations to fix critical performance
issues there (another major issue for some sites)
* more structured database layout (more smaller tables) that should
improve MySQL performance in general (maybe including the part of #ask
performance that is related to SQL query execution, but this is not known).
We are still looking into improved read performance and reduced reading
activity (there is still a bug leading to too many repeated queries).
The new semantic diff code will also allow more efficient/selective
execution of other SMW operations, but this still needs to be implemented.
I have been looking at the project blog and I can't help but noticing
the lack of data - graphs, comparison before and after improvements,
benchmarking... that sort of thing.
We have not focussed on experimental evaluation so far, mainly because
there are still more improvements scheduled before release.
This will have to wait for a week since I am travelling a lot now (as
usual, Nischay is ahead of me ;-).
Cheers,
Markus
https://greensmw.wordpress.com/
Looking forward to hearing more about this!
Cheers
--
- Laurent Alquier
http://www.linfa.net
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