ocr: Desktop Workgroup Department Enterprise Database Database Database Database Single user TWO to 20 users 20to 100 users More than 100 users Lessthan Less than Less than Morethan 5001 Megabyte database Gigabyte database 200 Gigabyte database 20Gigabyte - database PC/Mobile LAN: Server (UP) LANServer Parallel.Server Uniprocessor (UP) UP/Symmetric SMP/Massively Parallel DOS OS/2 Multiprocessing [SMPI) Processing (MPPI) Macintosh OS NetWare Windows Unix OS/2 MVS Windows NT Unix Guardian Windows NT Unix other