data anomaly 예문

예문

1. As sonar scans slowly began painting a more detailed picture of the sea bottom, the data anomaly became a deeper mystery.
2. If a referential integrity constraint is defined to the effect that { Shop Type, Nearest Shop } from the first table must refer to a { Shop Type, Shop } from the second table, then the data anomalies described previously are prevented.
3. For instance, when customer data are duplicated and attached with each product bought, then redundancy of data is a known source of data anomalies and corruption and generally should be avoided by design; applying database normalization prevents redundancy and makes the best possible usage of storage.
4. The TEA expects districts to make a " good-faith effort " to check whether former students attend programs they say they will _ and have not merely dropped out of school, said L . T . Bailey of the agency's data inquiry unit, which investigates data anomalies in districts.