Re: OLAP query using spark dataframe with cassandra

2015-11-10 Thread David Morales
s >> different from traditional OLAP >> >> cube engine, right ? So we are hesitating on the common sense or >> direction choice of olap architecture. >> >> And we are happy to hear more use case from this community. >> >> Best, >> Sun. >>

Re: Re: OLAP query using spark dataframe with cassandra

2015-11-10 Thread Andrés Ivaldi
gt; > Best, > Sun. > > ------ > fightf...@163.com > > > *From:* Jörn Franke <jornfra...@gmail.com> > *Date:* 2015-11-09 14:40 > *To:* fightf...@163.com > *CC:* user <user@spark.apache.org>; dev <d...@spark.apache.org> > *Subje

Re: Re: OLAP query using spark dataframe with cassandra

2015-11-10 Thread Andrés Ivaldi
*From:* Andrés Ivaldi <iaiva...@gmail.com> > *Date:* 2015-11-10 07:03 > *To:* tsh <t...@timshenkao.su> > *CC:* fightf...@163.com; user <user@spark.apache.org>; dev > <d...@spark.apache.org> > *Subject:* Re: OLAP query using spark dataframe with cassa

Re: Re: OLAP query using spark dataframe with cassandra

2015-11-09 Thread fightf...@163.com
From: Andrés Ivaldi Date: 2015-11-10 07:03 To: tsh CC: fightf...@163.com; user; dev Subject: Re: OLAP query using spark dataframe with cassandra Hi, I'm also considering something similar, Spark plain is too slow for my case, a possible solution is use Spark as Multiple Source connector and basic

Re: Re: OLAP query using spark dataframe with cassandra

2015-11-09 Thread fightf...@163.com
for prompt response. fightf...@163.com From: tsh Date: 2015-11-10 02:56 To: fightf...@163.com; user; dev Subject: Re: OLAP query using spark dataframe with cassandra Hi, I'm in the same position right now: we are going to implement something like OLAP BI + Machine Learning explorations on the same

Re: OLAP query using spark dataframe with cassandra

2015-11-09 Thread Luke Han
gt; -- > fightf...@163.com > > > *From:* Jörn Franke <jornfra...@gmail.com> > *Date:* 2015-11-09 14:40 > *To:* fightf...@163.com > *CC:* user <user@spark.apache.org>; dev <d...@spark.apache.org> > *Subject:* Re: OLAP query using

Re: OLAP query using spark dataframe with cassandra

2015-11-09 Thread Andrés Ivaldi
om:* Jörn Franke <jornfra...@gmail.com> > *Date:* 2015-11-09 14:40 > *To:* fightf...@163.com > *CC:* user <user@spark.apache.org>; dev <d...@spark.apache.org> > *Subject:* Re: OLAP query using spark dataframe with cassandra > > Is there any distributor supportin

Re: OLAP query using spark dataframe with cassandra

2015-11-09 Thread Ted Yu
gt; trying to define business models. FWIW, the solution mentioned here is >>> different from traditional OLAP >>> >>> cube engine, right ? So we are hesitating on the common sense or direction >>> choice of olap architecture. >>> >>> And we are

OLAP query using spark dataframe with cassandra

2015-11-08 Thread fightf...@163.com
Hi, community We are specially interested about this featural integration according to some slides from [1]. The SMACK(Spark+Mesos+Akka+Cassandra+Kafka) seems good implementation for lambda architecure in the open-source world, especially non-hadoop based cluster environment. As we can see,

Re: OLAP query using spark dataframe with cassandra

2015-11-08 Thread Jörn Franke
Is there any distributor supporting these software components in combination? If no and your core business is not software then you may want to look for something else, because it might not make sense to build up internal know-how in all of these areas. In any case - it depends all highly on

Re: Re: OLAP query using spark dataframe with cassandra

2015-11-08 Thread fightf...@163.com
of olap architecture. And we are happy to hear more use case from this community. Best, Sun. fightf...@163.com From: Jörn Franke Date: 2015-11-09 14:40 To: fightf...@163.com CC: user; dev Subject: Re: OLAP query using spark dataframe with cassandra Is there any distributor supporting