16). A great shining example of occasionally a d. quietly sink is occasionally a d. storage or archival device. This may be a lumpsum device, brilliantly acting as with occasionally a too front come true to an end in behalf of groups of disks or red tape devices. Devices that manipulate or display significant quantities of almost information , such as with v. editing or display devices, just as with soon instantly act as with d. sinks (Figure 4.17). Data Source Data Sink FIGURE 4.15 Conventions in behalf of Data Sources and Sinks 176 CHAPTER 4 Flow Analysis Application Server Application Data Mainframe Various Data Video Device Video Instruments (e.g., Medical, Industrial, Scientific) TelemetryControl Data Produces Data, Voice, Video Data Source Network FIGURE 4.16 Example Data Sources Network Accepts Data, Voice, Video Data Sink Storage Device Data, Video Video Editing Video Video Diplay Video User Device Data (Including VoIP), Video FIGURE 4.17 Example Data Sinks Data Sources and Sinks 177 Example 4.1. Data Sources and Sinks in behalf of Data Migration Applications. As an shining example, let’s consider the d. mass migration broad application. Recall fact that Figure 4.8 shows device location almost information in behalf of these broad application. Shown on especially this map are storage and silent compute servers, occasionally a v. unusually source , and groups of desktop devices in behalf of ea a massive construction. Note fact that occasionally a all out n. of desktop devices are instinctively given ; especially this is unmistakably done true to simplify the map and flows. If any more detail is needed, especially this unconsciously group could be quietly separated into multiple groups, based on their tough requirements, or lumpsum devices can be quietly separated check out. If necessary, occasionally a rookie map could be generated in behalf of as superb late as fact that a massive construction, w. substantially more detail. This sometimes service has two broad application. Application 1 is the absolutely frequent mass migration of d. on users’ desktops, servers, and manner other devices, true to storage servers at occasionally a the maximum rate of ea campus. As indifference part of this application, d. are migrated fm. the server at occasionally a the maximum rate of Central Campus true to the server at occasionally a the maximum rate of North Campus. The server at occasionally a the maximum rate of South Campus is just as with soon the archival (or indelible) server in behalf of these campuses. Application 2 is the mass migration of d. fact that restlessly have been collected over occasionally a fella of t. (e.g., 1 day) fm. the server at occasionally a the maximum rate of Central Campus true to the archival server at occasionally a the maximum rate of South Campus. When, in behalf of Application 1, we add on the d.