The sources of poor Data Quality can be many but can be broadly categorized into data entry, data processing, data integration, data conversion, and stale data over time. With quality data at their disposal, organizations can form data warehouses for the purposes of examining trends and establishing future-facing strategies.
By assigning certain roles, the company can ensure that responsibility for accurate data and its care is clear and enduring. Detail first-year projects optional Provide initiative abstracts, high-level project plans, and projected costs for the Year 1 projects.
Find out how a solid data management foundation gives you data you can trust and helps you solve everyday business problems. Here, it all comes down to the data transformation error rate. First, data cleansing helps correct duplicate records, nonstandard data representations and unknown data types.
Data stewards and data quality working groups will be needed to validate data quality rules, set targets and thresholds, determine which data sets should be profiled, and validate metadata.
As Steve Hoberman writes, the center of attention is the data structure during the data conversion.