Re: Design for relationships across indices in ES?
Yeah, that seems like the best approach. Thanks for your input :) søndag 1. mars 2015 08.57.04 UTC+1 skrev Ognjen Antonič følgende: > > Hi! > > Probably the simplest approach would be to store your info into > Elasticsearch in a completely denormalized form. > > For example: > > select u.first_name, u.last_name, g.name as group_name > from users u > join group_members gm > on gm.user_id = u.id > join groups g > ob g.id = gm.group_id > > Then just replicate any changes into elastic search using regular time > intervals. > > Regards, > > Ogo > > Dne sobota, 28. februar 2015 18.42.36 UTC+1 je oseba Jo Emil Holen > napisala: >> >> Hi! >> >> I have a database with quite a lot of relations across tables that I want >> to replicate it to ES to make it searchable, and avoiding having to make a >> search engine towards the database as it'd be really heavy from time to >> time trying to be dynamic on what one can search.. >> >> For instance, it contains a table for *users,* *groups* and >> *group_members*. >> >> The tables would look something like this: >> >> *Users* >> | id | name | >> >> *Groups* >> | id | name | >> >> *Group_members* >> | group_id | user_id | >> >> A typical search would then be "List all users *not* in *group".* >> >> *Note: *This is a really simple example, other searches will be "worse" >> than this. >> >> Is it even possible to do this in ES? >> >> Another solution I'm thinking of is just having a *memberof* param on >> the user document in ES which would be updated regurarly. Would this be a >> better solution than even thinking of trying to do realtionships? >> >> -- 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/628d1a95-5030-4fc0-855c-000460ecbba4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Design for relationships across indices in ES?
Hi! I have a database with quite a lot of relations across tables that I want to replicate it to ES to make it searchable, and avoiding having to make a search engine towards the database as it'd be really heavy from time to time trying to be dynamic on what one can search.. For instance, it contains a table for *users,* *groups* and *group_members*. The tables would look something like this: *Users* | id | name | *Groups* | id | name | *Group_members* | group_id | user_id | A typical search would then be "List all users *not* in *group".* *Note: *This is a really simple example, other searches will be "worse" than this. Is it even possible to do this in ES? Another solution I'm thinking of is just having a *memberof* param on the user document in ES which would be updated regurarly. Would this be a better solution than even thinking of trying to do realtionships? -- 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/d701b0ec-ac46-488e-a94c-2b860da922ba%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Script average value over hits
Hi! I want to make a script that does some statistics, as how I understand it, ES don't do statistic the way I need it to. The search I do returns multiple hits like this: http://pastebin.com/UkQjDXhm What I want to do is an average of time after 13:37 independent of date. So what I think would do it is creating a date object and push parseFloat(date.getMinutes()+"."+date.getSeconds()), and then average it in the end and put it into the response. Wrote it like javascript, but I assume MVEL is the fastest language, so I'd like to do it in MVEL. Is this at all possible, or would I have to do it on the client side? Regards Jo Emil -- 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/d30345b1-8126-4d89-8fd9-2897695086a7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
