Data Quality Indicators and Their Use in Data Base Systems,

reportActive / Technical Report | Accession Number: ADA095397 | Open PDF

Abstract:

A Data Quality Indicator DQI is a descriptor used in computer file systems to systems to record the quality attribute of the data. A DQI can be maintained at the file level to describe the quality of the file, at the record level to describe the quality of a record, or at the field level to describe the quality associated with a specific occurrence of a data element. Data Quality Indicators are process time variables and their settings can determine which values participate in a computation and how that computation proceeds. Author

Author(s):
Patrick, Robert L.
Author Organization(s):
RAND CORP SANTA MONICA CA
Pagination:
0013

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
RAND/P-6491
 Subject Terms
Joint Capability Areas:
JCA_6_Net Centric; JCA_5_Command and Control; JCA_6.4.1_Secure Information Exchange; JCA_5.3_Planning; JCA_6.2.3_Core Enterprise Services
Communities of Interest:
Materials and Manufacturing Processes
Descriptor(s):
*DATA MANAGEMENT, *INFORMATION SYSTEMS, *QUALITY CONTROL, DATA BASES, FILES(RECORDS), REAL TIME, ERROR ANALYSIS, RANKING, ONLINE SYSTEMS, COMPUTER FILES, INDICATORS
Field(s)/Group(s):
Information Science, Computer Programming and Software
Keyword(s):
Interactive computer systems, Data quality indicators
Report Date:
1980 May 01