2009/10/22 Erik Hatcher <erik.hatc...@gmail.com>

> There is a DirectoryFactory in Solr that could be used to make Lucene's
> RAMDirectory.  But then you'd have to reindex everything when restarting
> Solr.  Doesn't seem to make much practical sense to use it, not even for
> performance reasons thanks to Lucene and Solr both caching what they need
> fast anyway.
>
>        Erik


I see, thanks.

Actually I'd need it to apply solr search to a subset of element ids given
by a MySql query. It's should work as a replacement for find_by_solr
"keywords AND (id:(1) OR id:(20) .. )"
that doesn't seem so practical to use.

Thanks again ;)

Andrea



>
>
> On Oct 22, 2009, at 5:19 AM, Andrea D'Ippolito wrote:
>
>  Does exit a corrispondence for the Lucene Ram Index in Solr?
>>
>> if yes, how can I use it?
>>
>> (do you think it fits even in acts_as_solr for Rails?)
>>
>> thanks
>>
>> Andrea
>>
>
>

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