LEMA is an easy to use Log-Server. It supports asynchronous
logging of multiple applications (log4j-appender).
The logs are processed and save to a database.
An RCP-UI supports Live View, History View with
advanced filters. You can use it for Error
Monitoring / Notification; in order to do this
a rule-based labellng (for instance stacktrace grouping)
is performed by the server.