On 10/07/2016 12:32 PM, Ashutosh Bisht wrote: > Hi Robert > Yes, supporting large number of routes for (large number of) VPN(s) service > is another interesting usecase.. > > However, from what I know, processing for VPN routes also follows > single-producer-single-consumer pattern. > If so, we should be able to leverage external datastore for such usecase in > clustered ODL environment.
That depends on what is actually in the deployment: once the routes are ingested they can act as input into multiple use cases. Restricting the data flow to 1:1 really means that we will prescribe how outputs can be consumed -- leading to a deployment where each use case is an integrated silo with little to no flexibility. Now if the deployment calls for both processing BGP routes *and* maintaining VPNs in the underlying network, what is SPSC in the component use cases becomes MPSC... Bye, Robert
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