High Availability Cluster Setup
MQTT High Availability stands as the guardian, ensuring the clients never encounter a locked door when reaching out to the broker. Two distinct modes of high availability cluster set up are available. They're : Active-Active and Active-Passive.
Why High Availability?
Uninterrupted Connectivity
Ensures constant broker access for seamless communication.
Resilient Data Flow
Guarantees consistent data transfer even during failures.
Enhanced Reliability
Minimizes disruptions, ensuring robust and reliable operations.
Clustered HA Setup
(Active-Active mode)
This mode entails a clustered configuration featuring two or more MQTT Brokers enhanced with Inter-broker communicator (IBC), enabling seamless communication. All brokers within this setup remain consistently active, ensuring continuous operations.
Explore MoreCluster Setup Perks
Seamless communication
The built-in inter-broker communicator (IBC) facilitates seamless communication among all cluster brokers. This ensures uninterrupted device communication in both directions, regardless of client connections. Thus the MQTT Broker operates without failures in the distributed clustered setup, allowing efficient management of IoT deployments with tens of thousands of devices.
Data Synchronization
Data, encompassing messages and client subscriptions, is replicated across all connected broker instances to ensure both consistency and availability. This enables viewing data in any broker, regardless of the client's connection point.
Adaptive Recovery from Network Splits
Even in cases of network splits or connectivity issues between nodes, the entire cluster remains operational, as long as even one node remains healthy. The cluster automatically recovers from errors, ensuring continuous availability. This is achievable due to all MQTT Brokers being in an active state and data distribution across nodes, regardless of their count.
Seamless communication
The built-in inter-broker communicator (IBC) facilitates seamless communication among all cluster brokers. This ensures uninterrupted device communication in both directions, regardless of client connections. Thus the MQTT Broker operates without failures in the distributed clustered setup, allowing efficient management of IoT deployments with tens of thousands of devices.
Data Synchronization
Data, encompassing messages and client subscriptions, is replicated across all connected broker instances to ensure both consistency and availability. This enables viewing data in any broker, regardless of the client's connection point.
Adaptive Recovery from Network Splits
Even in cases of network splits or connectivity issues between nodes, the entire cluster remains operational, as long as even one node remains healthy. The cluster automatically recovers from errors, ensuring continuous availability. This is achievable due to all MQTT Brokers being in an active state and data distribution across nodes, regardless of their count.
Failover HA Setup
(Active-Passive mode)
This arrangement involves two or more MQTT Brokers, where a single broker remains active while the rest operate as passive, each featuring its independent high availability server.
Explore MoreFailover Setup Assets
Automatic Switching
This setup includes a failover mechanism that allows the secondary server (passive node) to take over the operations of the primary server (active node) automatically in the event of a failure.
Uninterrupted Connectivity
Clients and devices remain linked without disruption, safeguarding seamless data transmission. Communication flows consistently, maintaining unhindered connectivity for enhanced user experiences and operational efficiency.
Continuous Service
Delivers a 99.99% data collection success rate, resiliently persevering through failures. It leverages a robust distributed cluster design equipped with effective overload management, ensuring a consistently high-performing data collection process. Clients can rely on its steadfastness, resilience, and the prosperity it brings to their data environment.
Automatic Switching
This setup includes a failover mechanism that allows the secondary server (passive node) to take over the operations of the primary server (active node) automatically in the event of a failure.
Uninterrupted Connectivity
Clients and devices remain linked without disruption, safeguarding seamless data transmission. Communication flows consistently, maintaining unhindered connectivity for enhanced user experiences and operational efficiency.
Continuous Service
Delivers a 99.99% data collection success rate, resiliently persevering through failures. It leverages a robust distributed cluster design equipped with effective overload management, ensuring a consistently high-performing data collection process. Clients can rely on its steadfastness, resilience, and the prosperity it brings to their data environment.
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