Data Quality Improvements – Assessing the Current State In order to improvements the Data Quality, DQ Analysts must have the clear picture about Current State of Data Quality as well …
Data Quality – Cleansing and Enrichment
Data Cleansing Data Cleansing / Scrubbing Data Cleansing or Scrubbing transforms data to make it conform to data standards and domain rules. Cleansing includes detecting and correcting data errors to …
Data Quality – Data Profiling
What Is Data Profiling in Data Quality? Data Profiling is a form of data analysis used to inspect data and assess quality. Data profiling uses statistical techniques to discover the …
Data Quality – Causes of Data Quality Issues – Part-03
Data Quality Issues Part-03 Issues Caused by System Design Failure to Enforce Uniqueness Constraints Multiple copies of data instances within a table or file expected to contain unique instances. If …
Data Quality – Causes of Data Quality Issues – Part-02
Resolving Data Quality Issues Part 02 Issues Caused by Data Entry Processes Data Entry Interface Issues Poorly designed data entry interfaces can contribute to data quality issues. If a data …
Data Quality – Causes of Data Quality Issues – Part-01
Common Data Quality Issues – Part 1: Causes and Consequences Common Data Quality issues can emerge at any point in the data lifecycle, from creation to disposal. When investigating root …
Data Quality – Business Rules
Business Rules in Data Quality Business Rules are commonly implemented in software or by using Document Templates for Data Entry. Some common simple Business Rule types are: Type of Business …
Data Quality – Components and Tools
Data Quality Components Data Quality Tools Examples Data Profiling
Data Management – Data Profiling
Understanding Data Content and Structure Understanding Data Content and Structure is essential for Data Governance, Data Architecture, Data Modeling and Design, Data Storage and Operations, Data Security, Data Quality, and …