# Java High Availability samples

> Please use the links below to view the description and specific instructions for individual samples in the following sub-directories:

> haasync | Demonstrates eXtremeDB High Availability in asynchronous mode
> habinev | Demonstrates the eXtremeDB High Availability binary schema evolution feature
> hacancel | Demonstrates the eXtremeDB High Availability cancellation feature
> haforce | Demonstrates the eXtremeDB High Availability kill feature
> hahotsync | Demonstrates the eXtremeDB High Availability "hot synchronization" feature
> hamcast | Demonstrates eXtremeDB High Availability in multicast mode
> hasql | Demonstrates eXtremeSQL with eXtremeDB High Availability
> haswitch | Demonstrates how to switch between master and replica eXtremeDB High Availability applications
> hawindow | Demonstrates the eXtremeDB High Availability " transaction window" feature