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DATANET-30
~Magnetic
Figure 7. Remote File Updating
Disc
Storage
Tape
EDP
Center
Remote file updating on a batch processing basis varies in the procedures used to update existing
records. In this case,
it
may be more desirable to store the data on magnetic tape to process the
data on a regular basis.
Data Collection
Data collection can be similar to remote file updating on both a real time and batch process basis.
The data is collected on a real time basis and stored for later batch processing.
Remote
Terminal
DATA
DATANET-30
Figure 8. Data Collection
Dual Access
Tape Controller
EDP
Center
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