Improve Data Quality By Using Dependencies And Regular Expressions
The objective of this study has been to answer the question of finding ways to improve the quality of database. There exists a lot of problems of the data stored in the database, like missing or spelling errors. To deal with the dirty data in the database, this study adopts the conditional functiona...
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| Format: | Others |
| Language: | English |
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Mittuniversitetet, Avdelningen för informationssystem och -teknologi
2018
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-35620 |