Existdb Contacts Database - XML
Modify [url removed, login to view] to provide a custom Contacts database.
Program XRX and edit locking. Program multiple deletions. Saving of versions and edit history. Program responsive field search.
Xquery page for the database and Xquery page to manage edit locking. Locks to expire after 3 minutes. Comparison with current version to establish currency of version being edited..
Time frame 1 month at the most. Hope to develop continuing relationship with further work.