lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Xavier Schepler <xavier.schep...@sciences-po.fr>
Subject Re: Dynamic fields with more than 100 fields inside
Date Tue, 09 Feb 2010 09:45:45 GMT
Shalin Shekhar Mangar a écrit :
> On Tue, Feb 9, 2010 at 2:43 PM, Xavier Schepler <
> xavier.schepler@sciences-po.fr> wrote:
>
>   
>> Shalin Shekhar Mangar a écrit :
>>
>>  On Mon, Feb 8, 2010 at 9:47 PM, Xavier Schepler <
>>     
>>> xavier.schepler@sciences-po.fr> wrote:
>>>
>>>
>>>
>>>       
>>>> Hey,
>>>>
>>>> I'm thinking about using dynamic fields.
>>>>
>>>> I need one or more user specific field in my schema, for example,
>>>> "concept_user_*", and I will have maybe more than 200 users using this
>>>> feature.
>>>> One user will send and retrieve values from its field. It will then be
>>>> used
>>>> to filter result.
>>>>
>>>> How would it impact query performance ?
>>>>
>>>>
>>>>
>>>>
>>>>         
>>> Can you give an example of such a query?
>>>
>>>
>>>
>>>       
>> Hi,
>>
>> it could be queries such as :
>>
>> allFr: état-unis AND concept_researcher_99 = 303
>>
>> modalitiesFr: exactement AND questionFr: correspond AND
>> concept_researcher_2 = 101
>>
>> and facetting like this :
>>
>>
>> q=%2A%3A%2A&fl=variableXMLFr,lang&start=0&rows=10&facet=true&facet.field=concept_researcher_2&facet.field=studyDateAndStudyTitle&facet.sort=lex
>>
>>
>>     
> It doesn't impact query performance any more than filtering on other fields.
> Is there a performance problem or were you just asking generally?
>
>   
I was asking generally, thanks for your response.



Mime
View raw message