What Do Data Warehousing Specialists Do (including Their Typical Day At Work)

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Job Description, Daily Responsibilities, and Work Life

Data Warehousing Specialists

Data Warehousing Specialists design, model, or implement corporate data warehousing activities. Program and configure warehouses of database information and provide support to warehouse users.

Salary
$101090
Becoming One
Hard
Education
Bachelor's degree
Job Satisfaction
Job Growth

Personality



Job Description

Job Description

Data Warehousing Specialists design, model, or implement corporate data warehousing activities. Program and configure warehouses of database information and provide support to warehouse users. They also develop data warehouse process models, including sourcing, loading, transformation, and extraction.

Other tasks include:

  • 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.
  • Design and implement warehouse database structures.
  • Develop or maintain standards, such as organization, structure, or nomenclature, for the design of data warehouse elements, such as data architectures, models, tools, and databases.
  • Provide or coordinate troubleshooting support for data warehouses.

We asked Data Warehousing Specialists how satisfied they are with their job. Here is what they said.

Job satisfaction

70%

How meaningful is this job

46%


70% of them said they were satisfied with their job and 46% said they find that their job makes the world a better place or helps to make someone else’s life better.



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Typical Day At Work

On a daily basis, Data Warehousing Specialists perform system analysis, data analysis or programming, using a variety of computer languages and procedures. They write new programs or modify existing programs to meet customer requirements, using current programming languages and technologies.

  • Implement business rules via stored procedures, middleware, or other technologies.
  • Develop data warehouse process models, including sourcing, loading, transformation, and extraction.
  • Verify the structure, accuracy, or quality of warehouse data.
  • Provide or coordinate troubleshooting support for data warehouses.
  • Design, implement, or operate comprehensive data warehouse systems to balance optimization of data access with batch loading and resource utilization factors, according to customer requirements.

Other responsibilities

Besides their typical day, Data Warehousing Specialists also provide or coordinate troubleshooting support for data warehouses. They may also create plans, test files, and scripts for data warehouse testing, ranging from unit to integration testing.

On a weekly to monthly basis, Data Warehousing Specialists Prepare functional or technical documentation for data warehouses. They might also Map data between source systems, data warehouses, and data marts.

In addition, they Implement business rules via stored procedures, middleware, or other technologies.

Although specific duties may vary, many of them Create supporting documentation, such as metadata and diagrams of entity relationships, business processes, and process flow.

To some Data Warehousing Specialists, it is also their responsibility to Review designs, codes, test plans, or documentation to ensure quality.


Working life

Working hours

Standard 40 hour work week

Working schedule

Regular schedule like a 9 to 5

In a typical work week as a Data Warehousing Specialist, you can expect to work 40 hour work week.

Do Data Warehousing Specialists work in an office-style work environment?

Every day
96%


Never
4%


Do Data Warehousing Specialists work outdoors?

Never
100%


Once a year
0%



Is this right for me

Best personality for this career

The Thinkers and The Organizers

People who are suitable for this job tends to like working with ideas, and require an extensive amount of thinking. They like searching for facts and figuring out problems mentally..

They also like following set procedures and routines. They like working with data and details more than with ideas.

You can read more about these career personality types here.



Learn more about Data Warehousing Specialists

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Related to Data Warehousing Specialists Job Description

Data Warehousing Specialists job description, what do Data Warehousing Specialists do, typical day for Data Warehousing Specialists, what is it like to work as a Data Warehousing Specialist, how many hours do Data Warehousing Specialists work, day to day work of a Data Warehousing Specialist

Additional resources

http://www.bls.gov/ooh/computer-and-information-technology/database-administrators.htm
http://www.acm.org/
http://www.computer.org/
http://www.ncwit.org/


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