Its great to hear you asking about such things because normally no one asks and its a huge waste of experience. I'd say a few weeks in a short time to get up t

Its great to hear you asking about such things because normally no one asks and its a huge waste of experience. I'd say a few weeks in a short time to get up to speed. The biggest problem is that lots of places are "different" and not just "better". Often I'd like to do things the way I did at my previous job but that could just be unnecessary - taking time to change and breaking everyone elses process. I would ask more specific questions. Like if you want to improve CD - ask the guy what tool they used in their previous job and how well did it work. Someone else mentioned monthly informal chats I'd agree. Over a beer after work you can talk about old companies and what your employees miss about them.