Federated Management of data among different domains

[Giuseppe Tricomi]

Hello,

I'm interested in creating federation among different WAMP domains both for publish/subscribe and RPC interactions.

Someone knows if there are some work or branch working in this direction? If yes can you point it?

Thanks in advance

[Tobias Oberstein]

Hi Giuseppe,

Am 23.04.19 um 15:13 schrieb Giuseppe Tricomi:

> Hello,
> I'm interested in creating federation among different WAMP domains both

What do you mean with "WAMP domain"?

WAMP has realms

https://wamp-proto.org/_static/gen/wamp_latest.html#realms-sessions-and-transports

The term "domain" is not used (as in WAMP level) in the protocol spec.

> for publish/subscribe and RPC interactions.

Could you describe what your have in mind with "federation"?

As I am unsure about ^, can't really point to anything we might already
have or have discussed. Could you clarify, then I can try to answer again;)

Cheers,
/Tobias

> Someone knows if there are some work or branch working in this
> direction? If yes can you point it?
>
> Thanks in advance
>

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[Giuseppe Tricomi]

Hello again and thanks for your answer,

Could you describe what your have in mind with "federation"? 

When I talk about federation, I mean a system composed by several organizations that cooperate according to agreements. In this way, I would transfer RPC and/or publish events among different domains, where the term domains is related to "federation" perspective (a trivial translation for domain may be: the field of interest of a legal entity). 

In few words, I'm interested in mechanisms able to forward RPC  or event publications among domains managed by different entities cooperating only through few mechanisms enabled by federation. 

A more restrictive option might be to use "WAMP realms" for the management of the RPCs or the data publications, in this case each realm correspond to a different federated entity. 

The federation made in this way is bounded by the usage of a unique WAMP instantiation working at the federation level that manage all the federated entities, and this is a limit.

Then, my question

Someone knows if there are some work or branch working in this direction?

is related to both these options.

Thanks in advance.

---

Giuseppe Tricomi

Engineering Department 

Università degli studi di Messina (UNIME)