What r the scheduling options to run a sesion?

U can shedule a session to run at a given time or intervel,or u can manually run the session.

Different options of scheduling

Run only on demand: server runs the session only when user starts session explicitly
Run once: Informatica server runs the session only once at a specified date and time.
Run every: Informatica server runs the session at regular intervels as u configured.
Customized repeat: Informatica server runs the session at the dats and times secified in the repeat dialog box.