Supports a variety of Web and Middleware Software

WAS session clusters

For large transaction processing, it is divided into large transaction processing through horizontal expansion and large transaction processing through vertical expansion.

1. Perform normal service (session replication)

Scalability: System scalability with increasing concurrent connectors
Load balancing: Distribute requests across multiple servers for higher availability and better performance
Fault Tolerance : enables normal service on other nodes in the event of a point of service failure


2. Perform session fail-over due to failure

Scalability to avoid performance degradation despite the increase in concurrent users, high availability to meet the response time required, and clustering capabilities for Fault Tolerance, which provides normal service in the event of a system failure.
Clustering technologies include load balancing, state replication, and silent fail-over.