We've used this technique at Respondly for the past year and a half with a Meteor stack. It's saved a lot of headaches and has greatly minimized downtime. It do

We've used this technique at Respondly for the past year and a half with a Meteor stack. It's saved a lot of headaches and has greatly minimized downtime. It does have some gotcha's though when pushing certain types of changes. Mostly things around message formatting changes in shared queueing systems.