Data Warehousing Specialists
- Information Technology
Tasks
What tasks do Data Warehousing Specialists perform?
Develop data warehouse process models, including sourcing, loading, transformation, and extraction.
Verify the structure, accuracy, or quality of warehouse data.
Map data between source systems, data warehouses, and data marts.
Develop and implement data extraction procedures from other systems, such as administration, billing, or claims.
Knowledge
What do Data Warehousing Specialists need to know?
Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
Skills
What skills do Data Warehousing Specialists need?
Reading Comprehension
Understanding written sentences and paragraphs in work-related documents.
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
Programming
Writing computer programs for various purposes.
Data on career profiles are based on information supplied by the O*NET Program, sponsored by U.S. Department of Labor, Employment, and Training Administration.