In the 1960s and 1970s, preventive maintenance took hours every week or month and was performed by a field engineer. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...

An optimizing program is run (daily, weekly, etc.) that rewrites all files contiguously. See defragment. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Every work management process is dependent on the effectiveness of maintenance planning and scheduling. For this dependency to be understood clearly, it is necessary to have a common definition of ...