In the earlier chapters, we focused on cluster configuration and cloud support for WildFly. In this chapter, we resume from Chapter 15, Sharing the Web Sessions, deepening the internal replication mechanism of WildFly provided by Infinispan.
Infinispan manages the data in a replicable mode. It provides a good configuration toolkit, and it can replicate all data inside a configured network. In this chapter, we will see the following topics:
- Configuration of Infinispan
- Introduction to JGroups
- Singleton HA services