Would also like to hear more about this...

-Alexander

On Aug 17, 2010, at 12:52 PM, Michael Russo wrote:

> The Dynamo paper lists heterogeneity as a key principle of the design.
> 
> From the paper:
> 
> "Heterogeneity: The system needs to be able to exploit heterogeneity in the 
> infrastructure it runs on. e.g. the work distribution must be proportional to 
> the capabilities of the individual servers. This is essential in adding new 
> nodes with higher capacity without having to upgrade all hosts at once."
> 
> In the Dynamo design, the number of vnodes per physical node can be tweaked 
> to satisfy the heterogeneity principle.
> 
> Is there any way to do something similar with Riak?  All documentation that I 
> have found states that the number of vnodes is divided equally amongst all 
> nodes, so I am hopeful that there is some other available mechanism.
> 
> Thanks,
> Michael Russo
> 
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