Hi Chan, Agree with the above comments. Additionally, you can refer to the log analyzer scenarios as well, because I feel like their use case is somewhat similar to yours.
Best On Fri, May 20, 2016 at 9:02 AM, Sachith Withana <sach...@wso2.com> wrote: > To add to what Srinath said. > If you enable indexing for that summary table, you'll be able to get the > data through the REST API as well using lucene queries,. > > Regards, > Sachith > > On Fri, May 20, 2016 at 7:30 AM, Srinath Perera <srin...@wso2.com> wrote: > >> schedule a spark query that aggregate the data per year and write to new >> table, and you can query from that table? >> >> On Fri, May 20, 2016 at 12:06 AM, Dulitha Wijewantha <duli...@wso2.com> >> wrote: >> >>> Hi guys, >>> I have a bunch of data streams that have time stamps (like event logs) - >>> currently in DAS 3.0.1 - is there a way to efficiently query these? >>> >>> Right now I am summarizing them based on string manipulation to the >>> timestamp. An example query I have is - >>> >>> 1) How many unique user events do we have in the last year. >>> >>> Cheers~ >>> >>> -- >>> Dulitha Wijewantha (Chan) >>> Software Engineer - Mobile Development >>> WSO2 Inc >>> Lean.Enterprise.Middleware >>> * ~Email duli...@wso2.com <duli...@wso2mobile.com>* >>> * ~Mobile +94712112165 <%2B94712112165>* >>> * ~Website dulitha.me <http://dulitha.me>* >>> * ~Twitter @dulitharw <https://twitter.com/dulitharw>* >>> *~Github @dulichan <https://github.com/dulichan>* >>> *~SO @chan <http://stackoverflow.com/users/813471/chan>* >>> >> >> >> >> -- >> ============================ >> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera >> Site: http://home.apache.org/~hemapani/ >> Photos: http://www.flickr.com/photos/hemapani/ >> Phone: 0772360902 >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Sachith Withana > Software Engineer; WSO2 Inc.; http://wso2.com > E-mail: sachith AT wso2.com > M: +94715518127 > Linked-In: <http://goog_416592669> > https://lk.linkedin.com/in/sachithwithana > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Niranda Perera* Software Engineer, WSO2 Inc. Mobile: +94-71-554-8430 Twitter: @n1r44 <https://twitter.com/N1R44> https://pythagoreanscript.wordpress.com/
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