Hi


Shall I set up Multiple Core or Single core for the following use case:



I have X number of users.



When I do a search, I always know for which user I am doing a search



Shall I set up X cores, 1 for each user ? Or shall I set up 1 core and add a 
userId field to each document?



If I choose the 1 core solution then I am concerned with performance.
Let's say I search for "NewYork" ... If lucene returns all "New York"
matches for all users and then filters based on the userId, then this
is going to be less efficient than if I have sharded per user and send
the request for "New York" to the user's core



Thank you for your help



matt






      

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