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Data
Cleansing
By Abid
What is Data
Cleansing?
• Data Cleansing is the action of
identifying and then removing or
amending any data within a
database that is:
• Incorrect
• Incomplete
• Duplicated
• And under the GDPR (General
Data Protection Regulation)
• Irrelevant/unnecessary
Why is Data Cleansing
important?
• By ensuring their data is always as
accurate as possible, organisations
are better placed to:
• Maintain good customer
relationships
• Improve organisation efficiency
• Drive useful data-driven insights
• In addition to these, under
General Data Protection Regulations
(GDPR), Data Cleansing is essential.
Data
Cleansing
Process
Examples of Data
Cleansing Methods
• Cleanix
• Scare (Scare Automatic
Repairing)
• Katara
• BigDansing
Benefits of Data
Cleansing
• Improved Decision Making
• Boosts Results and Revenue
• Save Money and Reduce Waste
• Save Time and Increase
Productivity
• Protect Reputation
• Minimise Compliance Risk
Problems Associated
with Data Cleansing
• High Volume of Data
• Misspellings
• Misfielded Value
• Domain Format Errors
• Contradiction
• Cryptic Values and Abbreviation
• Embedded Values
Thank you
www.digitalbucketcompany.com

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Data cleansing presentation by Digital Bucket Company

  • 2. What is Data Cleansing? • Data Cleansing is the action of identifying and then removing or amending any data within a database that is: • Incorrect • Incomplete • Duplicated • And under the GDPR (General Data Protection Regulation) • Irrelevant/unnecessary
  • 3. Why is Data Cleansing important? • By ensuring their data is always as accurate as possible, organisations are better placed to: • Maintain good customer relationships • Improve organisation efficiency • Drive useful data-driven insights • In addition to these, under General Data Protection Regulations (GDPR), Data Cleansing is essential.
  • 5. Examples of Data Cleansing Methods • Cleanix • Scare (Scare Automatic Repairing) • Katara • BigDansing
  • 6. Benefits of Data Cleansing • Improved Decision Making • Boosts Results and Revenue • Save Money and Reduce Waste • Save Time and Increase Productivity • Protect Reputation • Minimise Compliance Risk
  • 7. Problems Associated with Data Cleansing • High Volume of Data • Misspellings • Misfielded Value • Domain Format Errors • Contradiction • Cryptic Values and Abbreviation • Embedded Values