VF Multi-user's Database Visit Technology
Tong He · Journal of Liaoning University · 2006
VF database can be used at the same time by a lot of user on the net,for preventing the datum mistake caused by many user revising simutaneously,when many computers on the line are operating the form of the host computer database,VF offers the visit technology of the multi-user sharing the database.Further the automatic locking of the database locking artificially,the data buffer technology is discussed.