How do I Create Pramati Server Clusters Using XML?

A cluster is defined as a group of nodes. Pramati Clustering solution offers a transparent, self-organizing, homogenous, Web-based configuration and management, allowing easy EJB and Web clustering. When an application is deployed on any one of the cluster nodes, it is automatically replicated across all running cluster nodes.

For a client, this translates to a single server view of the cluster.

Server clustering is self-organizing. Adding or removing nodes does not require restarting of the cluster. When a node is added, the load is automatically distributed across all the nodes based on their weight. All the J2EE Services like Naming, Resource, Security, and Transaction are automatically replicated across all the nodes across the cluster. Non-J2EE services like locking, application synchronization, load balancing, and failover are designed such that all complex cluster mechanics are hidden ensuring a single server view of the client. Each Server node has its own set of replicated and non-replicated services. Pramati Cluster supports Web, EJB, and BOTH Cluster-node types.

Pramati supports the following types of clustering:

• J2EE clustering
• Message Server clustering

Related Topics:

• What does a cluster definition involve?
• How do I create cluster instances?
• How do I update cluster configuration using XML when DB is used for configuration?
• How do I upload configuration to DB when DB is used for configuration persistence?
• How do I set up Web replication and persistence?
• How do I set up EJB persistence?
• How do I set up EJB timer persistence?
• How do I deploy applications on cluster node?

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