To be clear, when you refer "node" is it a physical box/machine or a JVM.
Geode allows you to configure Geode instance as a peer or Server (accepting
client connection). You can find more information on Geode Wiki page.

If you want to use GemFire (enterprise version of Geode); I would recommend
you to reach out to GemFire sales or customer support team; where you can
get professional help.


On Tue, Mar 13, 2018 at 9:26 AM, Goutham reddy <goutham.chiru...@gmail.com>

> Hi Team,
> I am basically from Cassandra and NoSQL background. Can somebody help me
> understand the below queries.
> 1. Considering a 5 node cluster, I believe servers are created on each
> node(member), how many servers have to be created?
> 2. (5 node and 3 servers on each node) Creating a Replicate region does
> that mean it is  replicated across all the servers and nodes?{5 nodes * 3
> servers = 15 Regions}.
> 3. Is there a possibility to put two duplicate primary keys like Cassandra
> (using clustering column).
> 4. We are implementing Microservices Architecture and we are considered
> Redundant regions for two services. I read that Gemfire supports internal
> messaging to update or delete other region. Can somebody explain how it
> happens.
> 5. Last one, what is the exact difference between Peer to Peer topology
> and Client Server Architecture.
> Appreciate your help.
> Thanks and Regards,
> Goutham Reddy Aenugu.
> --
> Regards
> Goutham Reddy

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