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The differences between junior database administrators and bi 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 junior database administrator and a bi developer. Additionally, a bi developer has an average salary of $92,647, which is higher than the $77,015 average annual salary of a junior database administrator.
The top three skills for a junior database administrator include microsoft sql server, database objects and database backup. The most important skills for a bi developer are power bi, dashboards, and ETL.
| Junior Database Administrator | BI Developer | |
| Yearly salary | $77,015 | $92,647 |
| Hourly rate | $37.03 | $44.54 |
| Growth rate | 9% | 21% |
| Number of jobs | 67,496 | 80,610 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 71% | Bachelor's Degree, 66% |
| Average age | 46 | 39 |
| Years of experience | 4 | 4 |
A junior database administrator is in charge of managing and overseeing databases, reporting to senior administrators as needed. Their responsibilities typically revolve around coordinating with different departments to gather and ensure data accuracy, maintaining records of all transactions by updating databases, identifying errors or inconsistencies, and performing corrective measures as needed. They may also provide support to staff in complicated areas and resolve issues promptly. Furthermore, as a junior database administrator, it is essential to monitor the performance and security of databases to ensure data safety and smooth workflow.
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.
Junior database administrators and bi developers have different pay scales, as shown below.
| Junior Database Administrator | BI Developer | |
| Average salary | $77,015 | $92,647 |
| Salary range | Between $59,000 And $99,000 | Between $71,000 And $119,000 |
| Highest paying City | Redmond, WA | San Francisco, CA |
| Highest paying state | Rhode Island | Washington |
| Best paying company | Marketing Associates | Dropbox |
| Best paying industry | Finance | Health Care |
There are a few differences between a junior database administrator and a bi developer in terms of educational background:
| Junior Database Administrator | BI Developer | |
| Most common degree | Bachelor's Degree, 71% | Bachelor's Degree, 66% |
| Most common major | Computer Science | Computer Science |
| Most common college | University of Pennsylvania | Massachusetts Institute of Technology |
Here are the differences between junior database administrators' and bi developers' demographics:
| Junior Database Administrator | BI Developer | |
| Average age | 46 | 39 |
| Gender ratio | Male, 71.7% Female, 28.3% | Male, 72.1% Female, 27.9% |
| Race ratio | Black or African American, 7.5% Unknown, 5.2% Hispanic or Latino, 8.9% Asian, 23.1% White, 54.8% American Indian and Alaska Native, 0.5% | 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% |
| LGBT Percentage | 6% | 8% |