[OSPL-Dev] High Availability in DDS

Angelo Corsaro

2012-10-18 10:27:07 UTC

Hello Santosh,

DDS is fully distributed by nature. There is no server that mediates communication (like brokers in traditional messaging) thus High Availability is the default option -- Cool, isn't it?

That said, you can broker DDS traffic if convenient to do so, for instance when integrating systems across a WAN etc. For OpenSplice you'd use its Gatway to do so, yet high availability can be reached by just deploying multiple instances of the Gateway.

HTH.

Cheers,
Angelo

Post by Santosh N Dumbre
Hi ,
Is there any way to achieve High Availability in DDS like other Message Oriented Middlewares ?
I mean - the secondary server will be used in case the primary server goes down.
Please suggest.
Thanks & Regards,
Santosh.
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