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Course Details
The IBM InfoSphere QualityStage Essentials v11.5 course is a 4-day course that is designed to teach students how to build QualityStage parallel jobs that investigate, standardize, match, and consolidate data records. Students will attain experience by building an application that combines customer data from three source systems into a single master customer record.
Target Student:This course is designed for the following students:
- Data Analysts responsible for data quality using QualityStage
- Data Quality Architects
- Data Cleansing Developers
Prerequisites: Students should possess the following experience before attending the course:
No prerequisites are required for this course.
Course Outline
1. Data Quality Issues
- Listing the common data quality contaminants
- Describing data quality processes
2. QualityStage Overview
- Describing QualityStage architecture
- Describing QualityStage clients and their functions
3. Developing with QualityStage
- Importing metadata
- Building DataStage/QualityStage Jobs
- Running jobs
- Reviewing results
4. Investigate
- Building Investigate jobs
- Using Character Discrete, Concatenate, and Word Investigations to analyze data fields
- Reviewing results
5. Standardize
- Describing the Standardize stage
- Identifying Rule Sets
- Building jobs using the Standardize stage
- Interpreting standardize results
- Investigating unhandled data and patterns
6. Match
- Building a QualityStage job to identify matching records
- Applying multiple Match passes to increase efficiency
- Interpreting and improving Match results
7. Survive
- Building a QualityStage survive job that will consolidate matched records into a single master record
8. Two-Source Match
- Building a QualityStage job to match data using a reference match
Please check the course description to find prerequisite information.
Testimonials
This was the class I needed.
The instructor Jeff took his time and made sure we understood each topic before moving to the next. He answered all of our questions, and I don't know about the rest of the students, but was very pleased with this experience.
I finally understand how to use Excel.
-Amanda T (Yale New Haven Hospital).
Great class!
We were able to cover a lot of information in one day without getting overwhelmed.
-Maria R (Microsoft).
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