[rleigh]

There are also some interesting systems build on top of jails. I'm starting to use iocage, which uses both ZFS and jails to manage and create systems with great ease. Better or worse than Docker? It's different. It does some things docker does not, and vice versa. I'm currently in the evaluation stage, and it's likely I'll be using it to replace hand built jails running PostgreSQL, builds and other single-purpose tasks.