Specifies that Replication Option create an extraction
    database at the target site. Because each extraction database
    is independent of the source database, users at the target
    directory can access extraction databases with either read-only
    or read/write transactions. Each time an extraction transfer
    executes, Replication Option creates a new version of the
    target database and transfers a complete copy of the selected
    records to the target node.

    Indexes, constraints, and access rights are not transferred when
    the target database is created. Once the target database has been
    created, you can define views, indexes, and constraints for it
    and modify the access rights. Refer to the Replication Option
    Handbook for more information about extraction databases.