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The differences between etl testers and quality analysts can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both an etl tester and a quality analyst. Additionally, an etl tester has an average salary of $80,801, which is higher than the $71,957 average annual salary of a quality analyst.
The top three skills for an etl tester include test cases, test plan and unix. The most important skills for a quality analyst are customer service, QA, and patients.
| ETL Tester | Quality Analyst | |
| Yearly salary | $80,801 | $71,957 |
| Hourly rate | $38.85 | $34.59 |
| Growth rate | - | - |
| Number of jobs | 35,095 | 110,980 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 70% | Bachelor's Degree, 61% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
An ETL tester is responsible for validating data sources, extracting data applications of transformation logic, and uploading data in target tables. They are responsible for designing, testing, and troubleshooting the company's data storage system before it goes live. They must have strong technical capabilities and good knowledge of the coding languages commonly used in ETL development, such as Java, SQL, XML. Familiarity with data warehouse architecture techniques like ODS, DM, EDW, M, and ROLAP is also needed. Employers or clients often prefer ETL developers with extensive experience in solving complex technical problems and troubleshooting.
Pumpers are individuals who take responsibility for setting the pumping system controls for product maximization. Their job requires them to set density, concentration, rate, and pressure. They do the operation and maintenance of the auxiliary equipment pumping oil. It is their duty to set the wells so they will function based on the production schedules and switch the oil flow between tanks. They even install the pumping systems.
Etl testers and quality analysts have different pay scales, as shown below.
| ETL Tester | Quality Analyst | |
| Average salary | $80,801 | $71,957 |
| Salary range | Between $65,000 And $100,000 | Between $55,000 And $92,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Washington | California |
| Best paying company | Populus Group | Meta |
| Best paying industry | Finance | Finance |
There are a few differences between an etl tester and a quality analyst in terms of educational background:
| ETL Tester | Quality Analyst | |
| Most common degree | Bachelor's Degree, 70% | Bachelor's Degree, 61% |
| Most common major | Computer Science | Business |
| Most common college | Massachusetts Institute of Technology | Stanford University |
Here are the differences between etl testers' and quality analysts' demographics:
| ETL Tester | Quality Analyst | |
| Average age | 44 | 44 |
| Gender ratio | Male, 60.5% Female, 39.5% | Male, 40.3% Female, 59.7% |
| 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, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 11% | 11% |