A BigFix network diagram displays the duration of activities in the project, their chronological order, and logical dependencies between the activities graphically or in tabular form. A network diagram also takes into account the chronological order of activities according to their dependencies, and not just the logical order of the project activities. As shown in a BigFix network diagram, BigFix is a centralized operating system patch management service. The BigFix service enables both central and local technical support staff to deploy critical security patches to computers across the premises as soon it is made available by Apple and tested at Stanford.
