TDWI Data Quality Management: Techniques for Data Profiling, Assessment, and Improvement, Switzerland

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Data quality is one of the most difficult challenges for nearly every business, IT organization, and BI program. The most common approach to data quality problems is reactive—a process of fixing problems when they are discovered and reported. But reactive data quality methods are not quality management; they are simply quality maintenance—a never-ending cycle of continuously fixing defects but rarely removing the causes. The only proven path to sustainable data quality is through a comprehensive quality management program that includes data profiling, data quality assessment, root cause analysis, data cleansing, and process improvement.

There is no prerequisites.

BI, MDM, and data governance program and project managers and practitioners; data stewards; data warehouse designers and developers; data quality professionals

Techniques for column, table, and cross-table data profiling
How to analyze data profiles and find the stories within them
Subjective and objective methods to assess and measure data quality
How to apply OLAP and performance scorecards for data quality management
How to get beyond symptoms and understand the real causes of data quality defects
Data cleansing techniques to effectively remediate existing data quality deficiencies
Process improvement methods to eliminate root causes and prevent future defects

Module One: Data Quality Basics

Data Quality Concepts
- Defining Data Quality
- Integrity and Correctness
- Data Quality and Metadata Quality
- Rules as Metadata
- Metadata and DQ Management
Data Quality Processes
- Quality Control, Assurance, & Management
- Data Profiling
- Data Quality Assessment
- Data Cleansing
- Root Cause Analysis
- Process Improvement

Module Two: Profiling Data

Data Profiling Concepts
- Purpose and Processes
Column Profiling
- Extracting Values Metadata
- Examining Values Metadata
Table Profiling
- Examining Dependencies
- Keys and Uniqueness
- Column Dependencies
Cross-Table Profiling
- Examining Redundancy and Relationships
- Redundancy
- Relationships
Analyzing Data Profiles
- Column Profiles
- Values Frequency
- The Story in the Profiles
- Data Quality Rules
Data Profiling in Practice
- Profiling and Projects
- People and Technology

Module Three: Assessing Data Quality

DQ Assessment Concepts
- DQ Assessment Defined
- Subjective Assessment
- Objective Assessment
- Assessment in DQ Management
Subjective Assessment
- Subjective Assessment Process
- A Survey of Data Quality Perceptions
Objective Assessment
- Objective Assessment Process
- Planning and Preparation
- Cataloging Data Quality Rules
- Cataloging Data Quality Errors
- Testing and Tuning Rules
- Reporting and Analyzing Data Quality
Assessment in Practice
- Assessment and Projects
- People, Roles, and Skills

Module Four: Fixing Data Quality Defects

Data Cleansing Concepts
- Data Cleansing Defined
- Techniques
- Cleansing Process Overview
- Planning & Preparation
Procedural Data Cleansing
- Names and Addresses
- De-Duplication and Consolidation
Rule-Based Data Cleansing
- Data Cleansing Rules
- Rules Processing
Data Cleansing in Practice
- Data Cleansing Workflow
- Cleansing and the Data Warehouse
- Data Cleansing and Projects
- People, Roles, and Responsibilities

Module Five: Preventing Data Quality Defects

Root Cause Analysis
- RCA Overview
- The RCA Process
- Causal Modeling
- Five Whys
- Fishbone Diagrams
- Causal Loop Diagrams
Process Improvement
- Process Improvement Principles
- Process Improvement Overview
- Prerequisites
- Target Processes
- Change Planning
- Action Planning
- Executing Change

Module Six: Summary and Conclusion

Sustaining Data Quality
- Awareness, Accountability, Action
- Mistakes to Avoid
References and Resources
- To Learn More

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TDWI Data Quality Management: Techniques for Data Profiling, Assessment, and Improvement Training Course in Switzerland

Switzerland, or officially known as the Swiss Confederation, is a federated country of central Europe. Because of its linguistic diversity, Switzerland is known by a variety of native names, such as Schweiz, Suisse, Svizzera and Svizra. While Bern is the administrative capital, Lausanne is the judicial centre of Switzerland. Zurich, Geneva and Basel are bases of some important international organisations such as the WTO, the WHO and FIFA. The country is well-known for its high welfare; Switzerland has the highest nominal wealth per adult.

Alongside the beautiful scenery, tourists visit Switzerland for the country's cultural attractions. There are many museums, galleries and historic buildings within popular cities such as Zurich, Geneva, and Lausanne. One of the most popular things to do is a train journey to the Top of Europe; Jungfraujoch. The longest glacier in Europe, the Great Aletsch Glacier begins at Jungfraujoch, and is also a UNESCO World Heritage Site.

Experience a paradigm shift in IT training with Bilginç IT Academy as we cater to the specific needs of Switzerland. Our training catalog showcases an array of Certification Exam preparation courses and accredited corporate training options, all delivered with innovative methodologies that will transform your learning journey.

TDWI Data Quality Management: Techniques for Data Profiling, Assessment, and Improvement Training in Switzerland

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TDWI Data Quality Management: Techniques for Data Profiling, Assessment, and Improvement Training in Switzerland

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