[zeromq-dev] data sync across multiple machines

Joshua Foster jhawk28 at gmail.com
Sat Aug 6 03:40:07 CEST 2011


You could make a distributed discovery service that all daemons know 
about (use DNS and a common port). When clients come up, they register 
with the service. the discovery service would need to know about the 
other discovery service nodes to be able to replicate the data.

Joshua

On 8/5/2011 8:21 PM, Dilshod wrote:
> Hi All,
>
> I was doing research on how to keep cache demons in sync across 
> multiple machines (5-10). In this environment any machine could fall 
> off the scene and reappear, so address auto-discovery is essential.
>
> What's a good way to approach the problem?
>
> I have read "Brokerless" whitepaper 
> <http://www.zeromq.org/whitepapers:brokerless>  but I am not sure how 
> to implement or it's applicable here.
>
> Also I looked into "epgm" protocol which allows multicasting but 
> Linode (VPS) host does not support it from I could gather online.
>
>
>   ~ Dilshod
>
>
>
>
>
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