The focus for this release is performance and scalability.
Highlights
The integrity and audit trail service ingest processes are now much faster and scale to millions of files. The same goes for the checksum reference pillar.
The thread model for the services has also been improved, allowing the service tomcat to run with a much smaller memory footprint (256MB) and makes it possible to be shutdown the tomcatserver cleanly.
Audit trail collection schdule information has been added to the GUI.
The alarm service now uses a durable listener to avoid losing alarms during alarm service downtime.
Updating from 1.1
Databases
A index has been added to the checksum DB for the reference pillar to enhance performance for getFileIDs operations.
To update the database do the following:
Derby: Either just run the reference pillar and integrity service, which will automatically update the DB, or run the sql/derby/checksumDB2to3Migration.sql script on the DBs.
PostgreSQL: Run the sql/postgres/checksumDB2to3Migration.sql script on the reference pillar and integrity service DBs.