Installation Prerequisites The tasks that must be completed before you install Workload XM on-premises. Configure the Java Heap RequirementsSetting the supported Java heap size for the Zookeeper, HBase, HDFS, and Phoenix services, ensures the long-term success of a Workload XM deployment. Configure Performance ImprovementsImprove the performance of Workload XM by configuring the ZooKeeper and HBase property settings.Confirm Installation of Main ComponentsLists the Workload XM main component services. These services must be installed before installing Workload XM.