Alan Tanaman wrote:
> Agree about the performance degradation (estimated at 5-10% by Gospodnetic
> et Hatcher), which only affects the indexing time, not the search time, but
> we would put this as a clear caveat in the conf file.
>   

Note: this is just for the time-related degradation. Temporary space 
usage is 200% higher for compound indexes ...

> We'd rather the incremental index process be a little slower (our big
> performance problem is on parsing anyway), but that the file system work be
> a little more manageable.
>
> Are there any objections?
>   

I don't object to the idea of having this as an option, defaulting to 
non-compound index, with a clear comment in the config file about this 
tradeoff.

-- 
Best regards,
Andrzej Bialecki     <><
 ___. ___ ___ ___ _ _   __________________________________
[__ || __|__/|__||\/|  Information Retrieval, Semantic Web
___|||__||  \|  ||  |  Embedded Unix, System Integration
http://www.sigram.com  Contact: info at sigram dot com



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