The 7 Top, In-Demand Database Careers
Database skills are foundational to jobs in the IT Industry.
By that, I mean whether you’re a business analyst, software tester, project manager, software developer or even a web designer, you’ll be using relational database and sql query writing skills at some time in your career.
Database or SQL skills are also important because they position you for multiple careers paths ranging from that of the database developer to the data mining professional.
Career Paths for Database Professionals
Here is a comprehensive list of database career paths and their respective roles, duties, responsibilities and skill sets.
Relational Database Developer Career
This is one of the foundational database careers in the sense that you can hardly qualify for other database career path without a strong relational database design & development foundation.
Database developers are responsible for designing, architecting or developing relational databases using a database development tool like Microsoft Access, SQL Server, MySQL or Oracle.
SQL Developer / Query Writer Career
This is the another foundational database career in the sense that you will need strong SQL query writing skills regardless of your role, job or designation in the IT Industry.
SQL Developers or Query Writers are typically responsible for updating, deleting, creating or manipulating the data contained in relational databases using a database programming or query language known as SQL.
There are several dialects of SQL marketed by database vendors and each dialect is executed in the database using an administrative front-end tool like SQL Server’s T-SQL Management Studio.
Database Administrator (DBA) Careers
DBAs are responsible for keeping the database up and running for the company’s operations.
DBAs are also responsible for installing, configuring and maintaining the entire database infrastructure or platform in their organizations.
In addition, DBAs secure their databases from unauthorized access, manage the storage available on databases and optimize their performance.
DBAs are found in organizations that store and maintain their own data in-house using relational database management systems like SQL Server, Oracle and MySQL.
The Report Writer Career
Report Writer Career paths are equally important in the database industry.
Report Writers need to have strong relational database and SQL query writing or development skills.
The Report Writer’s responsibility includes designing, developing, scheduling and distributing database reports.
Report Writers utilize tools like Crystal Report Writer, Business Objects, Microsoft Access or SQL Server Reporting Services for their work.
Report Writers also tend to spend a good amount of time collecting requirements or presenting their reports to stakeholders, executives, management, business analysts or software developers.
Data Analyst Career
The Data Analyst career is frequently confused for a purely statistical career path.
Data Analysis roles actually utilize SQL query writing, relational database development and statistical data analysis skills.
In the IT industry, the information accessed and analyzed by data analysts resides in relational databases. So, data analysts have to also master the relational database and sql query writing path of their careers as well … and not just the statistical skills.
A lot of people struggle with the distinctions between purely statistical careers and the database analyst careers … don’t be one of those!
The Data Warehousing / Business Intelligence (BI) Career
BI and Data Warehousing careers require skillsets that are almost opposite to that of the relational database developer.
While traditional database developers focus on their normalization skills, data warehouse / BI professionals do the exact opposit by developing enterprise, de-normalized databases.
Another key difference is that while traditional database developers typically create Online Transaction Processing (OLTP) databases, data warehousing / BI professionals focus on building Online Analytical Processing (OLAP) databases.
The BI / Data Warehousing professional’s responsibilities also include creating and delivering multi-dimensional reporting tools using Business Intelligence tools like Oracle’s Business Intelligence (BI) or Microsoft’s SQL Server Buisness Intelligence platform.
From a responsibility standpoint, the data warehousing / BI professional is responsible for aggregating the data from multiple corporate databases (developed by database developers) into enterprise, corporate databases.
The Data Mining Career
Data Mining careers require a rigorous background, education or training in specialized computer-based data mining algorithms or techniques.
Data Mining professionals run algorithms like Neural Networks, Classification, Regression, Segmenattion, Association or Sequence Analysis algorithms on large databases.
Traditionally, data mining professionals had to have a strong background in mathematics, statistics and computer science because they often had to create data mining algorithms from scratch!
But these days, vendors like Microsoft are placing analytics and even data mining within the hands of every motivated database professional through out-of-the-box data mining algorithms like those of SQL Server’s Data Mining Suite.
The foundational skills required for database careers are taught in the SQL Boot Camp and the additional statistical data analysis requirements for data analysts taught in the Data Analysts Boot Camp.
If you are interested in gaining one of the most verstaile IT career skills, you should register for either the SQL Boot Camp or the Data Analysts Boot Camp (which includes all the courses in the SQL Boot Camp and additional statistical, data analysis training.)
The only thing left … is to take your SQL / Data Analysts training knowing that relational database development, SQL query writing and statistical data analysis skills will help advance your future for a long time!
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