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From Chip Childers <chipchild...@apache.org>
Subject Re: [DISCUSS] Domain/Account/User Sync Up Among Multiple Regions
Date Thu, 31 Oct 2013 19:01:56 GMT
(dropping users@ - try not to cross post please)

On Thu, Oct 31, 2013 at 12:13:18PM -0500, Alex Ough wrote:
> All,
> 
> While I'm waiting for the permissions, I'd like to bring up a discussion on
> the overall architecture to support this feature.
> 
> There can be 2 different approaches as below.
> 1. master - slave architecture : the manual changes are allowed only in one
> master management server, and those in other servers are either prohibited
> or discarded.
> 2. multiple source architecture : all management servers allow manual
> changes and any change in any server will be propagated to the rest of
> servers.
> 
> I'm not sure if we can impose the restriction of #1.
> If not, #2 is a little more complicated, but the only issue is to
> distinguish the events from either manual jobs or triggered automatic
> processing, which I'm currently working on.
> 
> Your comments/recommendations will be very appreciated.
> Thanks
> Alex Ough

Marcus - you might want to track this discussion, since I know that you
were surprised that there wasn't a native sync between regions as part
of the initial region feature.

-chip



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