Rollback vs Roll Forward in Databases

Rollbacks act as an 'undo' for databases, but why are they important, what happens if you can't roll back, and how do you prevent even needing to in the first place? Steve, Kellyn, Grant & Pat try to answer these questions – and more. Recorded on-site at Redgate HQ in Cambridge, UK. Watch or listen to every episode of the Simple Talk podcast at: www.red-gate.com/simple-talk/podcasts