Data warehouse architect vs data warehouse developer

The differences between data warehouse architects and data warehouse developers can be seen in a few details. Each job has different responsibilities and duties. Additionally, a data warehouse architect has an average salary of $110,771, which is higher than the $93,381 average annual salary of a data warehouse developer.

The top three skills for a data warehouse architect include analytics, data warehouse and business intelligence. The most important skills for a data warehouse developer are ETL, java, and hadoop.

Data warehouse architect vs data warehouse developer overview

	Data Warehouse Architect	Data Warehouse Developer
Yearly salary	$110,771	$93,381
Hourly rate	$53.26	$44.89
Growth rate	9%	21%
Number of jobs	183,223	194,780
Job satisfaction	-	-
Most common degree	Bachelor's Degree, 64%	Bachelor's Degree, 68%
Average age	44	39
Years of experience	-	4

What does a data warehouse architect do?

Data warehouse architects are in charge of planning data warehouse solutions and function with the standard data warehouse technologies to develop plans that best sustain an organization or business. Typically, data warehouse architects usually take employer goals as well as client demands and work to create a particular architecture that will be sustained to serve certain stated objectives. Their duties include planning and implementing effective database solutions and models, assessing and identifying database structural necessities, and evaluating database execution procedures to make sure they follow internal and external guidelines.

What does a data warehouse developer do?

Data Warehouse Developers are information technology (IT) professionals assigned to manage company-related information or data. They are responsible for creating the company's data warehouse, where the company's data will be stored. Data warehouse developers are also expected to provide the maintenance needs related to the program.

Data warehouse architect vs data warehouse developer salary

Data warehouse architects and data warehouse developers have different pay scales, as shown below.

	Data Warehouse Architect	Data Warehouse Developer
Average salary	$110,771	$93,381
Salary range	Between $83,000 And $146,000	Between $72,000 And $120,000
Highest paying City	San Francisco, CA	San Francisco, CA
Highest paying state	California	California
Best paying company	Apple	The Citadel
Best paying industry	Insurance	Insurance

Differences between data warehouse architect and data warehouse developer education

There are a few differences between a data warehouse architect and a data warehouse developer in terms of educational background:

	Data Warehouse Architect	Data Warehouse Developer
Most common degree	Bachelor's Degree, 64%	Bachelor's Degree, 68%
Most common major	Computer Science	Computer Science
Most common college	Massachusetts Institute of Technology	Massachusetts Institute of Technology

Data warehouse architect vs data warehouse developer demographics

Here are the differences between data warehouse architects' and data warehouse developers' demographics:

	Data Warehouse Architect	Data Warehouse Developer
Average age	44	39
Gender ratio	Male, 83.0% Female, 17.0%	Male, 68.4% Female, 31.6%
Race ratio	Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5%	Black or African American, 4.4% Unknown, 4.8% Hispanic or Latino, 8.1% Asian, 30.0% White, 52.6% American Indian and Alaska Native, 0.2%
LGBT Percentage	11%	8%

Differences between data warehouse architect and data warehouse developer duties and responsibilities

Data warehouse architect example responsibilities.

Design dimensional data models, develop SQL and UNIX scripts to automate extraction and loading of data.
Report procedures against SSAS are constructed and ExcelWriter templates are developed to automate and replace existing manually generate, client-contract reports.
Design and build PL/SQL code to extract, transform and load the data into the star schema objects.
Design the data warehouse with star and snowflake schemas.
Develop the SAS enterprise guide data research and ad hoc reports and store procedures.
Debug and tune queries for semantic layer (consume by Java screens and MicroStrategy).

Data warehouse developer example responsibilities.

Help in set up the SharePoint server, deploy reports and create, manage subscriptions and data driven subscriptions.
Achieve significant performance improvement in reducing response time of queries by rewriting and tuning SQL statements embed in PhP code.
Develop MapReduce jobs in Java API to parse the raw data and store the refined data.
Shell scripting, Linux administration, and Perl language support.
Develop, modify and execute Perl and MySQL scripts from Linux command line.
Liaise with QA in deploying ETL flows and reports into their environments and attend defect calls.

Data warehouse architect vs data warehouse developer skills

Common data warehouse architect skills

Analytics, 11%
Data Warehouse, 8%
Business Intelligence, 7%
Power Bi, 7%
Data Warehousing, 6%
Data Quality, 4%

Common data warehouse developer skills

ETL, 8%
Java, 7%
Hadoop, 6%
Data Warehouse, 6%
Visualization, 5%
Data Analysis, 5%

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Data Warehouse Architect vs Data Warehouse Developer

Updated January 8, 2025

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