i am doing online cinema reservation project, and i have this problem in
the Reservation Process, i want the user to always experiance a Fresh
version of the Seats avaiable for him to book, the problem is divided
into 2 parts :
first how to make sure that the seats avaiable to him is the latest
uptodate of the database, as he opend the page and other users may had
made reservations and he is not allowed to reserve a seat that is
already reserved, and from the Interface prospective the user should
have a REAL data about the avaiable seats..
the secound part of the problem is what about the users booking the same
seat at the same time ? how can i handle this, i am sure that the
airlines companys already solved this problem while working on their
distribuated database system :) but how is it done ??
if anyone can help by suggestions, commments, or partial solutions. that
would be GREAT.
Thanks
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