Is there a reason why updating a counter for this information will not work for you?
On Monday, September 1, 2014, eduardo.cusa < eduardo.c...@usmediaconsulting.com> wrote: > yes, is the same table, my mistake. > > > On Mon, Sep 1, 2014 at 6:35 PM, Laing, Michael [via [hidden email] > <http://user/SendEmail.jtp?type=node&node=7596570&i=0>] <[hidden email] > <http://user/SendEmail.jtp?type=node&node=7596570&i=1>> wrote: > >> Is table track_user equivalent to table userpixel? >> >> On Monday, September 1, 2014, Eduardo Cusa <[hidden email] >> <http://user/SendEmail.jtp?type=node&node=7596569&i=0>> wrote: >> >>> Hi All. I Have a Cluster in Amazon with the following settings: >>> >>> * 2 Nodes M3.Large >>> * Cassandra 2.0.7 >>> * Default instaltion on ubuntu >>> >>> And I have one table with 5.000.000 rows: >>> >>> >>> CREATE TABLE track_user ( userid text, trackid text,date text ,advid >>> text, country text, region text, >>> PRIMARY KEY( (trackid,advid , country, >>> region),userid )); >>> >>> >>> When run the following query take *20 **seconds * to finish : >>> >>> cqlsh:usmc> select count(*) from userpixel where trackid = 'ab1' and >>> advid = 'adb1' and country = 'AR' and region = 'C' limit 5000000; >>> >>> >>> Is this time normal? >>> >>> There are any way to improve the response? >>> >>> >>> Thanks >>> Eduardo >>> >> >> >> ------------------------------ >> If you reply to this email, your message will be added to the >> discussion below: >> >> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/EC2-Performace-Question-tp7596568p7596569.html >> To start a new topic under [hidden email] >> <http://user/SendEmail.jtp?type=node&node=7596570&i=2>, email [hidden >> email] <http://user/SendEmail.jtp?type=node&node=7596570&i=3> >> To unsubscribe from [hidden email] >> <http://user/SendEmail.jtp?type=node&node=7596570&i=4>, click here. >> NAML >> <http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> >> > > > ------------------------------ > View this message in context: Re: EC2 - Performace Question > <http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/EC2-Performace-Question-tp7596568p7596570.html> > Sent from the cassandra-u...@incubator.apache.org mailing list archive > <http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/> at > Nabble.com. >
