DMR with a read only link
We are currently configuring for production and test environments. The prod environment is going to use DMR over MNR, because it appears to be the better technology for now. However, we want a test broker to be able to tap into the prod DMR network via subscription, but block publishing to the prod environment.…
What happens to replay logs when using Dynamic Message Routing?
If I'm using Dynamic Message Routing/ an event mesh and have many Solace instances connected together, what happens with the replay logs? Does every instance have a complete replay log or is it distributed across all instances? Is there any way to add redundancy to replay logs?…
DMR cluster started multiplying messages across the mesh instead of smart subscriptions handling
I've got a setup of one backend HA group and three nodes for MQTT clients. All connected into DMR mesh. One backend node (primary) receives about 500-1k msgs/sec from a single publisher. No subscribers on the mesh at any node. Messages are trafficked across the mesh bridge links unconditionally and it seems that they even…
Is Event Mesh Overly Chatty
Hey Solace! 🙋🏽♂️ How chatty are DMR & the Event Mesh from a networking perspective? Thanks!
Direct Message Propagation Over DMR Mesh
How and when are messages propagated from Direct to Non-Persisted when Durable Queue with a matching subscription? Specifically how does this work in a DMR mesh. Consider the following two scenarios, how and when will messages be propagated and spooled accordingly? Scenario A: Direct publisher to Node A which has not…
Comparison - DMR vs MNR
Based on my reading, both features serve the scaling needs of an enterprise - is there a feature comparison list of these two. When would a MNR be used over DMR or vice versa?
Span a DMR mesh across nodes running different PubSub+ Event Broker versions
For those of you who are asking, “Can I span a DMR mesh across nodes running different PubSub+ Event Broker versions?", the answer is Yes! You just need to make sure that all nodes in the mesh are running 9.6 or later.
Maximum node limit for a DMR cluster
Hi there, I want to know what is the limit of the maximum number of nodes in a DMR cluster (software event brokers)? I vaguely remember that the maximum is 15, but I'm not sure, and I can't find the documentation now, could anyone help me to find the answer?
Configuring DMR using SEMPv2
In this dev.to blog I describe how to set up or join DMR clusters and establish links between brokers using the PubSub+ broker's REST based SEMPv2 API. Two postman collections illustrate how to create and tear down a DMR connection.