keep site content archive for several years
The AEM' content version purging is currently configured with the default which is 30 days (maximum age) and 5 (maximum number of versions). This is not like Tridion which could have all the versions and be able to compare the differences between 2 versions forever.
For regulation requirements, we have to keep site content archive for several years (such as 7 years). Simply backup regularly and keep all these backups cost a fortune. Is there a good way to keep the site contents for 7 years?