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Data Quality Cheat Sheet
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Data Quality Cheat Sheet


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Data quality is not a task, or a process, it’s a discipline and a way of working life!

Data quality is not a task, or a process, it’s a discipline and a way of working life!

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  • 1. www.infocheckpoint.comData QualityWhat It Is What it is not Data quality refers to the level of fitness ? Data quality is not about the number of ? it possesses in context with the end use incorrect fields, the percentage of for which it was created. addresses that are incorrect, a score on accuracy or number of null entries in The various facets of data quality ? the database. include correctness, accuracy, completeness, currency and credibility. ?not have consistency through It does time, as every data set changes based on business requirements.Best Practices Dictionary Understand Your Target Market - In order to Data Quality Rule – Include improve data quality, you need to know who your specifications or problems in a data is targeted to. The target here refers to an data set that should be entity or concept based on which your data is corrected. created and applicable. Identify Business Rules – Document and code Data Governance –The ‘pain points’ of subject matter experts (SMEs) in order to identify your business rules. Business combination of data rules based on the subject are more likely to result management, business in successful programmatic execution. process management and data quality. Define Data Quality – Based on different objectives and intent of data creation, the quality that needs to be maintained will differ. While for Data Quality Dimensions - some it may mean meeting customer expectations Include accessibility, accuracy, for other it could be the number of data sets that are accurate, current, complete and credible. completeness, consistency and credibility. Make Everyone Accountable for Data Quality – From top management to stakeholders at each level of the organization must take ownership of Database Profiling –The maintaining data quality. Only with this support can analysis of a database to data governance committees consistently build establish its structure and high quality data. internal relationships of different data sets. Consider data as your most valuable corporate asset, equally responsible for providing a Master Data Management competitive edge! (MDM) – Is a centralized master data file that is linked to critical data across an entire organization. At Info CheckPoint, data quality is not a task, or process it’s a discipline and a way of working life! Signup for a complimentary 30 day trial Enhance business intelligence with relevant B2B data Utilize high-quality databases with Info CheckPoint 080 - 40858235