Is Windows 7 file sharing allows simultaneously several user record updates

I want to allow multiple users to read and update shared files.  I can do that with the collective dwelling characteristics of files shared in

Windows 7?

Essentially no. In fact, she is stuck at a level of access. If a file is opened to a single user, it must be locked read-only to another. Even if the 1st user then abandons the connection to the 2nd user held that he read only until they give up and pick it up again. This has nothing to do with the sharing of files in Windows 7, it would apply in a true client/server scenario. Network access is file level and must be complete, you can have a single user update a sector and another one another in the same file.

Even at a database level place opportunistic locking on records to avoid 2 contradictory written which takes place at the same time, how a system can focus on accessing a field between 2 users.

The most obvious solution in a client/server for documents environment is SharePoint, but even that files 'reserved' users to restrict the other until there is only new.

The classic example of what I saw was at the time of the BACK where the networking addon could allow 2 files of the same name to be created in the same directory because he did not have a functional locking system does not work. When a second user writes the file, that it doesn't have the same identity that the first has so his own writing, 2 files of the same name in a directory could not happen, but it did.

Tags: Windows

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