[sqlalchemy] expire_on_commit=False running many load balanced instances of app

I wanted to conftrm that if we run multiple instances of web application. then sessions in those applications are not aware of commits that are issued by other instances sessions, right? So expire_on_commit=True does not ensure coherency of data and just adds overhead, am i correct ? -- You

Re: [sqlalchemy] expire_on_commit=False running many load balanced instances of app

On Jan 15, 2010, at 9:16 PM, Ergo wrote: I wanted to conftrm that if we run multiple instances of web application. then sessions in those applications are not aware of commits that are issued by other instances sessions, right? So expire_on_commit=True does not ensure coherency of data and