Cluster Deployment Options

To achieve high availability, you can cluster your API Gateway. You can cluster API Gateway nodes using one of the following cluster coordinators:

Apache Ignite operates as an embedded server and scales seamlessly with each node of the API Gateway runtime.

Terracotta Server Array (TSA) operates in an active-passive setup. Typically, two instances are sufficient.

The following image depicts the most popular choices in cluster deployment:

For more information about:

High Availability Cluster, see Cluster Deployment.

High Availability + Disaster Recovery, see High Availability and Disaster Recovery .

High Availability + Fault Tolerance, see High Availability and Fault Tolerance.