Yes, this is not a question for spark user list. Btw, in db world, performances depend also on which data you have and schema you want to use. First put a target, then evaluate technology. Cassandra can be really fast di you put data via sstableloader or copy rather then insert line by line. Every db has a preferred path for data ingestion.
Il martedì 12 luglio 2016, Yash Sharma <yash...@gmail.com> ha scritto: > Spark is more of an execution engine rather than a database. Hive is a > data warehouse but I still like treating it as an execution engine. > > For databases, You could compare HBase and Cassandra as they both have > very wide usage and proven performance. We have used Cassandra in the past > and were very happy with the results. You should move this discussion on > Cassandra's/HBase's mailing list for better advice. > > Cheers > > On Tue, Jul 12, 2016 at 3:23 PM, ayan guha <guha.a...@gmail.com > <javascript:_e(%7B%7D,'cvml','guha.a...@gmail.com');>> wrote: > >> HI >> >> HBase is pretty neat itself. But speed is not the criteria to choose >> Hbase over Cassandra (or vicey versa).. Slowness can very well because of >> design issues, and unfortunately it will not help changing technology in >> that case :) >> >> I would suggest you to quantify "slow"-ness in conjunction >> with infrastructure you have and I am sure good people here will help. >> >> Best >> Ayan >> >> On Tue, Jul 12, 2016 at 3:01 PM, Ashok Kumar < >> ashok34...@yahoo.com.invalid >> <javascript:_e(%7B%7D,'cvml','ashok34...@yahoo.com.invalid');>> wrote: >> >>> Anyone in Spark as well >>> >>> My colleague has been using Cassandra. However, he says it is too slow >>> and not user friendly/ >>> MongodDB as a doc databases is pretty neat but not fast enough >>> >>> May main concern is fast writes per second and good scaling. >>> >>> >>> Hive on Spark or Tez? >>> >>> How about Hbase. or anything else >>> >>> Any expert advice warmly acknowledged.. >>> >>> thanking yo >>> >>> >>> On Monday, 11 July 2016, 17:24, Ashok Kumar <ashok34...@yahoo.com >>> <javascript:_e(%7B%7D,'cvml','ashok34...@yahoo.com');>> wrote: >>> >>> >>> Hi Gurus, >>> >>> Advice appreciated from Hive gurus. >>> >>> My colleague has been using Cassandra. However, he says it is too slow >>> and not user friendly/ >>> MongodDB as a doc databases is pretty neat but not fast enough >>> >>> May main concern is fast writes per second and good scaling. >>> >>> >>> Hive on Spark or Tez? >>> >>> How about Hbase. or anything else >>> >>> Any expert advice warmly acknowledged.. >>> >>> thanking you >>> >>> >>> >> >> >> -- >> Best Regards, >> Ayan Guha >> > > -- Ing. Marco Colombo
