Hi Boaz, Thanks for the information.
Cheers, Jinal On Tuesday, 18 February 2014 23:34:18 UTC+11, Boaz Leskes wrote: > > Hi Jinal, > > The overhead is marginal. ES initially constructs a filter based on the > incoming types and uses that while searching. The result of that fitler iis > also cached, so repetitive usage has even less overhead. > > Note though that you will be search more data, so underlying query may > take longer simple by having to analyze more documents. However, roughly > speaking, querying one type with 1M docs is roughly identical to querying > 10 types with 100K docs each. > > Cheers, > Boaz > > On Tuesday, February 18, 2014 4:55:08 AM UTC+1, Jinal Shah wrote: >> >> Hi, >> >> I have a question regarding the performance when elastic search query is >> executed over multiple types (for example 15) opposed to single type. >> >> If I run the following 2 queries on 10 million records, could someone >> give me the performance comparison or the execution flow of the queries? >> >> *Query 1:* >> http://elasticsearch.server.com/index1/type1/_search?q=id:QW12ER >> >> *Query 2:* >> >> http://elasticsearch.server.com/index1/type1,type2,type3,type4,type5,type6,type7,type8,type9,type10,type11,type12,type13,type14,type15/_search?q=id:QW12ER >> >> The scenario I am trying to understand is, how much would be the >> performance hit if I try to run a query on multiple types. >> >> Thanks in advance. >> >> Cheers, >> Jinal >> >> >> The information contained in this e-mail message and any accompanying >> files is or may be confidential. If you are not the intended recipient, any >> use, dissemination, reliance, forwarding, printing or copying of this >> e-mail or any attached files is unauthorised. This e-mail is subject to >> copyright. No part of it should be reproduced, adapted or communicated >> without the written consent of the copyright owner. If you have received >> this e-mail in error please advise the sender immediately by return e-mail >> or telephone and delete all copies. Fairfax Media does not guarantee the >> accuracy or completeness of any information contained in this e-mail or >> attached files. Internet communications are not secure, therefore Fairfax >> Media does not accept legal responsibility for the contents of this message >> or attached files. > > -- The information contained in this e-mail message and any accompanying files is or may be confidential. If you are not the intended recipient, any use, dissemination, reliance, forwarding, printing or copying of this e-mail or any attached files is unauthorised. This e-mail is subject to copyright. No part of it should be reproduced, adapted or communicated without the written consent of the copyright owner. If you have received this e-mail in error please advise the sender immediately by return e-mail or telephone and delete all copies. Fairfax Media does not guarantee the accuracy or completeness of any information contained in this e-mail or attached files. Internet communications are not secure, therefore Fairfax Media does not accept legal responsibility for the contents of this message or attached files. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/d4e1565d-dd84-416b-b022-6e295540754a%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
