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The differences between bi developers and datastage developers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a bi developer and a datastage developer. Additionally, a bi developer has an average salary of $92,647, which is higher than the $89,821 average annual salary of a datastage developer.
The top three skills for a bi developer include power bi, dashboards and ETL. The most important skills for a datastage developer are sql server, database, and unix.
A BI developer, also known as a business intelligence developer, is primarily responsible for designing and implementing different systems that solve and improve business processes and operations. Their responsibilities revolve around coordinating with department personnel to gather accurate data, performing research and analysis, evaluating and improving existing business systems, and conducting regular inspections, providing corrective measures should there be any issues. Moreover, one must generate reports and maintain accurate data of all processes and transactions, in adherence to the company's policies and regulations.
Datastage developers supervise technology design and building. These developers implement various tools and solutions. They provide estimations, make an analysis of requirements, and set up Datastage projects according to requirements. Datastage developers' responsibility is to understand business requirements, ensure consistent unit tests, and design applications according to requirements. Once there is an update, these developers support the technology infrastructure team implementation and train clients. To be successful as Datastage developers, they must know application design and development, analytical skills, and a self-starter.
Bi developers and datastage developers have different pay scales, as shown below.
| BI Developer | Datastage Developer | |
| Average salary | $92,647 | $89,821 |
| Salary range | Between $71,000 And $119,000 | Between $70,000 And $114,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Washington | California |
| Best paying company | Dropbox | Macy's |
| Best paying industry | Health Care | Health Care |
There are a few differences between a bi developer and a datastage developer in terms of educational background:
| BI Developer | Datastage Developer | |
| Most common degree | Bachelor's Degree, 66% | Bachelor's Degree, 77% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | - |
Here are the differences between bi developers' and datastage developers' demographics:
| BI Developer | Datastage Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 72.1% Female, 27.9% | Male, 70.5% Female, 29.5% |
| Race ratio | Black or African American, 4.2% Unknown, 4.7% Hispanic or Latino, 7.9% Asian, 34.7% White, 48.2% American Indian and Alaska Native, 0.2% | Black or African American, 4.5% Unknown, 4.8% Hispanic or Latino, 8.2% Asian, 34.2% White, 48.1% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |