Multiuser transactios for collaborative database applications

摘要

In the paper a patrticular approach to ttransaction manaement in databses supporting collaborative aplciations is propsoed.It is based on a new transactin model which alows practically unrestricted collaboration among members of the same team.The basic assumptin of this model is that colaborating users try to solve their access ocnflicts on a higher level than the level of a database management system.users are not mutually isolated,as it happens in classicl databases.They can freeely negotiate,presenting their intentins contcennign future work.