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From Lahiru Sandaruwan <lahi...@wso2.com>
Subject Re: Scale dependency design in Application model
Date Fri, 07 Nov 2014 09:50:41 GMT
On Fri, Nov 7, 2014 at 3:15 PM, Lahiru Sandaruwan <lahirus@wso2.com> wrote:

> Hi all,
>
> We have done a design for application scaling.
>
> We can define scaling ratio in the parents. Ratio only applies to the
> immediate children of the group and not further. Cartridge to cartridge
> ratio can be anything where Group to cartridge ratio should be 1:* always.
> Because when we have cartridges and groups as siblings, cartridges will be
> depending on groups always.
>
> Let’s go through some sample scenarios. G* represents groups and C*
> represents cartridges.
>
>
>    -
>
>    Scenario 1
>
>
>
> ​
>
>
>    -
>
>    Scenario 2
>
> We cannot have scale ratio at a parent which only has groups as
> children(G1). If the user needs to have a scale ratio between such
> children, s/he should move children of one of the groups to parent(G1).
>
>
> ​
>
>    -
>
>    Scenario 3
>
> Case where several groups and cartridges are in a parent.
>
> ​
>
> Give your feedback.
>
> Thanks.
>
> --
> --
> Lahiru Sandaruwan
> Committer and PMC member, Apache Stratos,
> Senior Software Engineer,
> WSO2 Inc., http://wso2.com
> lean.enterprise.middleware
>
> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>
>


-- 
--
Lahiru Sandaruwan
Committer and PMC member, Apache Stratos,
Senior Software Engineer,
WSO2 Inc., http://wso2.com
lean.enterprise.middleware

email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146

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