Hi Erick
So I could also not use the query analyzer stage to append the code to
the search keyword?
Have the front-end application append the code for every query it issue
instead?
On 3/30/2017 12:20 PM, Erick Erickson wrote:
I generally prefer index-time work to query-time work on the theory
that the index-time work is done once and the query time work is done
for each query.
That said, for a corpus this size (and presumably without a large
query rate) I doubt you'd be able to measure any difference.
So basically choose the easiest to implement IMO.
Best,
Erick
On Wed, Mar 29, 2017 at 8:43 PM, Alexandre Rafalovitch
<arafa...@gmail.com> wrote:
I am not sure I can tell how to decide on one or another. However, I
wanted to mention that you also have an option of doing in in the
UpdateRequestProcessor chain. That's still within Solr (and therefore
is consistent with multiple clients feeding into Solr) but is before
individual field processing (so will survive - for example - a
copyField).
Regards,
Alex.
----
http://www.solr-start.com/ - Resources for Solr users, new and experienced
On 29 March 2017 at 23:38, Derek Poh <d...@globalsources.com> wrote:
Hi
Ineed to create afield that will be prefix and suffix with code 'z01x'.This
field needs to have the code in the index and during query.
I can either
1.
have the source data of the field formatted with the code before indexing
(outside solr).
use a charFilter in the query stage of the field typeto add the codeduring
query.
<charFilter class="solr.PatternReplaceCharFilterFactory" pattern="^(.*)$"
replacement="z01x $1 z01x" />
OR
2.
use the charFilter before tokenizerclass during the index and query analyzer
stage of the field type.
The collection has between 100k - 200k documents currentlybut it may
increase in the future.
Theindexing time with option 2 and current indexing time is almost the same,
between 2-3 minutes.
Which option would you advice?
Derek
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