Decision Data: IT audit specialists
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CAATs | IT General Controls | Application Controls | Data Cleansing | Decision Support Systems
     
 
 
     
Contact us:
   
Phone: 083 4900 783
Fax: 086 560 7611
E-mail:

info@ddata.co.za

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  Data Cleansing

Data cleansing is the process of identifying and correcting (or removing) corrupt or inaccurate records from a database.

The process typically involves the following steps:
  • Detect and remove redundant records
  • Confirm the accuracy, completeness and validity of remaining records
  • Update records with information received from external sources (Physical verification)
Upon completion of the data cleansing process, we include the most likely causes of corrupt or inaccurate records in our report.
   
 
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