Multiple 'database' in Riak

Guido Medina guido.medina at temetra.com
Sat Jan 19 12:47:21 EST 2013


Neither or both mixed? You could have prefixes per buckets and have N 
applications per cluster and add a 5 nodes cluster as needed, so that 
you can host as many per cluster, that way you know each bucket prefix 
point to an specific app.

Hope that helps,

Guido.

On 19/01/13 17:26, Jeremiah Peschka wrote:
> That really depends on what you hope to accomplish.
>
> If you want both applications to have the same performance 
> characteristics, then go with option 1.
> If you want the fun of troubleshooting two applications to figure out 
> why one application is having performance problems, go with option 2.
>
> Is there any reason you can't use different bucket names to run a 
> single riak cluster?
>
> ---
> Jeremiah Peschka - Founder, Brent Ozar Unlimited
> MCITP: SQL Server 2008, MVP
> Cloudera Certified Developer for Apache Hadoop
>
>
> On Sat, Jan 19, 2013 at 9:07 AM, Jimmy Ho <jho at jimmyho.com 
> <mailto:jho at jimmyho.com>> wrote:
>
>     Hi guys,
>
>     I knew a similar questions have been asked, but would like to find
>     out what are some sensible ways to deploy riak for both for
>     multiple applications, or even uat + prod environments.
>
>     Let's assume I have a budget for 10 servers.
>
>     I have two applications I wish to deploy into PROD (hence needing
>     two 'databases').
>
>     Would it make sense to,
>
>      1. build two clusters, 5 nodes each, for each of the app,
>         completely isolated.
>      2. build two cluster, each host to have two instances of riak, ie
>         forming a 2 x 10node clusters
>
>     Another assumption: both apps have similar resource consumption at
>     anyone time.
>
>     Which would would benefit the most from riak's distributed
>     architecture ?
>
>     I suppose I am trying to explore ways to maximise server utilisation.
>
>     Thanks.
>
>     Jimmy
>
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