AutoPatch is an automated Java patching system. Among other things, it allows a Java application to easily do things like keep a database schema in sync with what new application versions require thus radically lowering the cost of database maintenance.
This project is now hosted on GitHub: https://github.com/tacitknowledge/autopatch
License
Apache Software LicenseFollow AutoPatch
Other Useful Business Software
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.