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In-Reply-To: <7A8AF337-F86C-498D-B098-10F9AE9BBEE7@Holsman.net>
References: <7A8AF337-F86C-498D-B098-10F9AE9BBEE7@Holsman.net>
Date: Fri, 6 Nov 2009 11:25:25 +0000
Message-ID: <ff1a07b80911060325r361e7e60va060eb7cc0854bf5@mail.gmail.com>
Subject: Re: using cassandra as a real time DW
From: Mark Robson <markxr@gmail.com>
To: cassandra-user@incubator.apache.org
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2009/11/6 Ian Holsman <ian@holsman.net>

> hey guys.
> I was wondering if anyone is thinking of/is using cassandra to power a real
> time data warehouse.
> if so would you consider collaborating/open sourcing the effort so others
> could join in.
>

As far as I can see the main issues are the lack of a range_delete operation
and lack of load balancing capability. I can't use Cassandra right now but
will continue to evaluate it in the future.

Mark

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<div class=3D"gmail_quote">2009/11/6 Ian Holsman <span dir=3D"ltr">&lt;<a h=
ref=3D"mailto:ian@holsman.net">ian@holsman.net</a>&gt;</span><br><blockquot=
e class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, 204, 204);=
 margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
hey guys.<br>
I was wondering if anyone is thinking of/is using cassandra to power a real=
 time data warehouse.<br>
if so would you consider collaborating/open sourcing the effort so others c=
ould join in.<br></blockquote><div><br></div></div>As far as I can see the =
main issues are the lack of a range_delete operation and lack of load balan=
cing capability. I can&#39;t use Cassandra right now but will continue to e=
valuate it in the future.<br>
<br>Mark<br>

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