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The differences between hadoop administrators and database administrators can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 1-2 years to become a hadoop administrator, becoming a database administrator takes usually requires 2-4 years. Additionally, a hadoop administrator has an average salary of $94,258, which is higher than the $81,960 average annual salary of a database administrator.
The top three skills for a hadoop administrator include hbase, linux and python. The most important skills for a database administrator are customer service, linux, and microsoft sql server.
A Hadoop administrator specializes in managing Hadoop software, ensuring everything runs smoothly and efficiently. Their responsibilities typically include performing installation and upgrades, setting objectives and guidelines, reviewing files, creating back-up systems, gathering and analyzing data, and monitoring the progress of all operations. They must also provide technical support to staff, train new members of the workforce, and implement data security policies and regulations. Moreover, a Hadoop administrator must conduct regular maintenance checks on systems, performing repairs as needed.
Database administrators use specially designed software to keep, organize, restore, and secure data for businesses, employees, and customers from unauthorized people or unwanted users. They search for potential security risks or issues and proactively correct or find appropriate solutions. They are highly trained tech experts who work full-time for establishments that give computer design services or in industries that have huge databases, such as educational academies, institutions, and insurance firms. It is their responsibility to closely monitor the database system to ensure efficiency and functionality. They work jointly with information systems managers to customize database solutions based on corporate needs. They also coordinate the systems that data analysts use for translating numbers into strategic business plans.
Hadoop administrators and database administrators have different pay scales, as shown below.
| Hadoop Administrator | Database Administrator | |
| Average salary | $94,258 | $81,960 |
| Salary range | Between $70,000 And $125,000 | Between $60,000 And $111,000 |
| Highest paying City | San Francisco, CA | Seattle, WA |
| Highest paying state | Maryland | Washington |
| Best paying company | Staples | The Citadel |
| Best paying industry | Transportation | Health Care |
There are a few differences between a hadoop administrator and a database administrator in terms of educational background:
| Hadoop Administrator | Database Administrator | |
| Most common degree | Bachelor's Degree, 78% | Bachelor's Degree, 61% |
| Most common major | Computer Science | Business |
| Most common college | - | Stanford University |
Here are the differences between hadoop administrators' and database administrators' demographics:
| Hadoop Administrator | Database Administrator | |
| Average age | 43 | 46 |
| Gender ratio | Male, 82.8% Female, 17.2% | Male, 61.4% Female, 38.6% |
| Race ratio | Black or African American, 7.9% Unknown, 5.0% Hispanic or Latino, 11.6% Asian, 13.7% White, 61.5% American Indian and Alaska Native, 0.3% | Black or African American, 8.1% Unknown, 5.2% Hispanic or Latino, 9.2% Asian, 17.7% White, 59.2% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 9% | 6% |