Omschrijving
Overview
This course will step you through the QualityStage data cleansing process. You will transform an unstructured data source into a format suitable for loading into an existing data target. You will cleanse the source data by building a customer rule set that you create and use that rule set to standardize the data. You will next build a reference match to relate the cleansed source data to the existing target data.
Audience
The intended audience for this course are:
• QualityStage programmers
• Data Analysts responsible for data quality using QualityStage
• Data Quality Architects
• Data Cleansing Developers
• Data Quality Developers needing to customize QualityStage rule sets
Prerequisites
Participants should have:
• Compled the QualityStage Essentials course, or have equivalent experience
• familiarity with Windows and a text editor
• familiarity with elementary statistics and probability concepts (desirable but not essential)
Objective
Please refer to the course overview
Course Outline
After completing this course, you should be able to:• Modify rule sets• Build custom rule sets• Standardize data using the custom rule set• Perform a reference match using standardized data and a reference data set• Use advanced techniques to refine a Two-source match
