Structured Query Language (SQL) proficiency opens numerous opportunities in tech careers, from Data Analysts and Business Intelligence professionals to Database Administrators and Software Engineers. Pursuing certification or specialized training in SQL can strengthen your skill set and support career advancement in data-focused roles.
Structured Query Language, or SQL, is one of the most widely used tools among Database Administrators, Web Developers, Business Intelligence (BI) Analysts, and other tech pros who create and manage databases. SQL is a domain-specific programming language rather than a general-purpose language. Many professionals use SQL for relational databases, which means they organize data in user-defined relational tables. By contrast, a non-relational database does not use rows or columns.
SQL usage has become so widespread that relational databases are typically called SQL databases. Popular SQL or relational databases include Microsoft SQL Server, PostgreSQL, and MySQL. Household name companies like Apple, Amazon, Netflix, and Google use SQL databases. If you want to learn more about SQL and related skills, consider enrolling in an SQL bootcamp or certificate program that includes it or features it as part of a broader data-centered curriculum.
SQL certification can be highly beneficial if you work in a role that demands regular database creation and management. While some positions prioritize knowledge and experience, others make certification stand out in the crowd of job candidates. Whether your career path will require you to sit for one or more certification exams depends on factors like your industry, sector, and whether the credential offers tangible benefits for your employers.
A certification may be essential if your work requires you to work with popular SQL database management systems like MySQL, Microsoft SQL Server, or Oracle Database. If you plan to be a Business Analyst or Data Scientist, you might be better off with a certificate program that includes SQL as part of a multi-faceted curriculum. Check course requirements and job listings relevant to your skills and goals before you commit to an action plan.
Like other factors, what you will learn on your SQL training journey will depend on your industry or sector and your current and future position. While a comprehensive list of data-centric roles is beyond the scope of this article, here is a partial list of data professionals who might need SQL expertise:
To simplify the list below, consider two broad fields that can require SQL proficiency: data science and business intelligence, or BI. Data Analysts and Data Scientists may need some of the tools listed below, and Business Analysts or Business Intelligence Developers may need others. In many cases, the tools and skills for either field will overlap.
Python is one of the most popular programming languages in the world and a top priority for Data Scientists and Data Analysts. While data science pros use SQL for queries, they typically use Python libraries like Pandas and NumPy for data analysis and scientific computing tasks. Python also has multiple tools for connecting with SQL, like SqLite3 and SQLAlchemy. Want to work in data science or analytics? You'll need SQL and Python as foundational skills.
Machine learning (ML) is a subcategory of artificial intelligence and one of the hottest skills in the tech job market. Data science and analytics pros often use ML algorithms like logistic regression with the scikit-learn library, but machine learning isn't limited to the data science field. Business Intelligence Analysts can also benefit from predictive analytics software that uses ML algorithms to identify essential patterns in large datasets. Whether you work in data science, financial analysis, or business intelligence, you will most likely need machine learning proficiency.
Cloud computing is another area relevant to data science and business analytics. These days, tech pros and non-technical consumers have grown accustomed to having everything available in the cloud—from data storage to analytics. As a result, cloud computing is essential to Business Intelligence Analysts as well as Data Scientists. Companies like Alphabet (Google) offer relational database services for MySQL, SQL Server, and PostgreSQL. Consider the cloud another priority, whatever your industry or sector.
Tableau is one of the best-known software programs for data visualization among information technology (IT), business intelligence (BI), and machine learning (ML) professionals. A powerful tool for creating charts, graphs, reports, and other visualizations, Tableau is popular among Business Analysts, Data Analysts, and Financial Analysts. You might learn Tableau through a single course or as part of a broader data analytics curriculum, but you can also specialize as a Tableau Administrator or Tableau Developer.
The Power BI program from Microsoft is another data visualization tool and a competitor with Tableau. However, that doesn't mean one is necessarily better, or you should only learn one of these products. Some companies expect their new business intelligence hires to know Power BI and Tableau, whereas others require one over the other. You can get an idea of the differences—and potential advantages or disadvantages—with a quick Power BI vs. Tableau Google search. Whether you learn one or both, you can run SQL queries for visualization by integrating with Tableau or Power BI.
Java is another essential object-oriented language at or near the top of most lists of the world's top programming languages. Only SQL and Python outpace Java, according to the Institute of Electrical and Electronics Engineers (IEEE). Tech pros with SQL-centered roles typically use an application programming interface (API) called Java Database Connectivity, or JDBC, to connect to an SQL database.
Many SQL novices think they only need to learn Tableau or Power BI, but even more believe they won't need Excel. Nothing could be further from the truth. While not every role requires both Tableau and Power BI skills, Microsoft Excel is one of the most common software programs in the world. Search online job listings, and you’ll find even Power BI Consultant positions that demand Excel, SQL, and other skills. Consider that ads may also refer to Excel as PowerPivot or Power Pivot, an Excel feature available as an add-in since 2010.
The first permanent English settlement in North America, Virginia has a fascinating history. Settlers established the Commonwealth of Virginia in 1776, and the state has since become a pivotal point for trade, government, and other essential activities.
This picturesque state encompasses diverse metropolitan areas, from the well-known Virginia Beach-Norfolk-Newport News area to the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area (MSA). While the Washington metro area includes VA cities like Fairfax, Falls Church, and Manassas, other parts of the state rely on industries far removed from the bustle of DC.
Viewing industries where SQL is essential in Virginia requires a 30,000-foot view. The Virginia Economic Development Partnership (VEDP) notes the following top VA industries:
Information technology and manufacturing include some of the state's most notable sector diversity. IT subcategories like cybersecurity, data centers, and software have grown as Virginia's tech boom has made it a national leader. The manufacturing sector includes everything from aerospace to semiconductors, making Virginia a hot spot for those seeking a thriving, innovative economy.
According to the US Bureau of Labor Statistics (the BLS), positions requiring SQL expertise are wide-ranging yet still growing. These include Database Administrators and Architects, Web Developers, Digital Designers, Software Developers, Quality Assurance Analysts, and Testers.
While a skilled Quality Assurance Analyst can expect to earn around $62,000 to $97,000 annually in Virginia, an experienced Financial Analyst typically makes more, averaging from $69,000 to $103,000 annually. Business Analysts do even better, with an average annual salary of around $73,000 to $112,000 in Virginia.
On the data and development side, an experienced Software Developer with SQL expertise can anticipate earning about $90,000 to $123,000 annually in Virginia, and a skilled Database Administrator usually makes somewhere between $92,000 and $132,000 here. Topping the average compensation list, a Virginia Data Scientist commands an annual salary as high as $109,000 to $159,000.
These salary figures often reflect total annual compensation, including cash bonuses, profit sharing, or other financial incentives. While salaries at the high end of each range typically represent the most experienced and best-educated professionals, starting annual salaries can be exceptional for qualified entry-level candidates. Consider a certificate program or certification credential featuring SQL for the best chance at these highly desirable positions.
SQL certificate programs differ significantly from SQL certifications. A certificate program is typically available through a private course provider and can include multiple subjects. However, you might get a certification credential through a private course provider or a large public company like Amazon, Google, or Microsoft. Certificate graduates receive a certificate of completion from the provider, whereas they have to sit for a certification exam to get their certification credential. Exams may or may not be included in a certification package tuition.
Certificate programs are typically ideal for SQL beginners, although there are always exceptions. If a specific job you want requires it, you might want to sit for a certification credential early in your career. You will more likely want to get a broad education in data science, development, or another field before you qualify for an SQL-centered role. Once you have intermediate or advanced knowledge, you can better judge which certification is a priority. The following are some certification credentials to consider:
Whether you’re in the Virginia Beach metro area or live and work closer to DC, finding the right SQL certificate program is easier than ever. Although some beginner-level students search for in-person programs in or near their area, many prefer live online training for their SQL education. Virtual classes give participants the flexibility of no commute or parking, offering a dynamic, hands-on experience with expert instructors. The following programs include options for certificate programs and certification exams:
Noble Desktop offers workshops, bootcamps, and certificate programs in-person at their NYC headquarters or virtually from anywhere with an internet connection. Their SQL Bootcamp provides an interactive online classroom experience at all levels for students ages 18 and above. Topics include SQL basics, PostgreSQL, and the DBeaver app. You'll write queries, filter data, and extract insights, then move on to advanced subqueries and other essential functions.
As an SQL Bootcamp graduate, you receive a digital certificate of completion, and you can retake the bootcamp for up to a year at no additional charge. Tuition also includes supplemental materials you can use during and after the class. Check the class description for more detailed information.
Computer Training Source is a Chicago-based course provider that offers in-person and live online education for businesses and individuals. Classes are also available at your company location or on a private tutoring basis. Computer Training Source programs feature small class sizes and are open to students ages 18 and older.
SQL Queries Introduction is one of several SQL-centered programs available from Computer Training Source, Inc. This beginner-level class features fundamentals relevant to popular relational database management systems. Topics include standard SQL commands, executing queries, working with functions, and retrieving data from tables. Check course listings for more details.
Developer Bootcamp hosts many assorted tech training programs, including intermediate and advanced courses and those for all levels. Subjects include Java, Python, and C++. Their SQL offerings include programs for Programmers, Business Intelligence Developers, and SQL Server Administrators. Developer Bootcamp classes are small and around 50% lecture and 50% hands-on exercises.
The SQL Programmer Bootcamp is an all-level program emphasizing relational database fundamentals and SQL programming. Topics include primary and foreign keys, queries and subqueries, and Data Manipulation Language (DML). Participants progress from creating databases to advanced query techniques, triggers, and stored procedures. Classes are available live online at scheduled times or on demand at the student’s convenience.
While NYC Careers Centers’ name might sound like it's for New York City residents, this respected Manhattan-based provider offers numerous courses you can take live online from anywhere, Virginia included. NYC Career Centers programs range from data analytics to coding, design, and finance.
The SQL Level I class from NYC Career Centers offers a beginner-level introduction to SQL queries, Microsoft SQL Server, and the SQL Server Management Studio. You will learn to apply concepts to other database engines like Microsoft Access, PostgreSQL, and MySQL. You can also save by taking SQL Level I as part one of the three-module SQL Bootcamp.
For SQL fundamentals in a comprehensive format, consider the SQL Bootcamp from Practical Programming. This beginner-level course offers the basics in an interactive online classroom, covering topics like tables, data types, and join statements. Attendees progress through novice concepts to advanced techniques like subqueries and timestamp functions. The SQL Bootcamp uses the open-source PostgreSQL database but features concepts that also apply to MySQL and SQL Server.
Practical Programming hosts multiple data science and web development courses, including subjects like machine learning (ML), JavaScript, cybersecurity, and FinTech. SQL Bootcamp graduates receive a certificate of completion and can retake the course for up to a year at no additional charge.
The Oracle Database SQL Certified Associate credential is among the most popular certifications Oracle software giant offers. Like Amazon, Microsoft, and Google, Oracle provides certification training and exams. The Oracle Database SQL Certified Associate requires multi-course training, then a practice exam. Applicants must pass the Oracle Database SQL (1Z0-071) exam to earn the credential.
Some private course providers also offer Oracle Database SQL Certified Associate exam training. Check course listings thoroughly to determine whether your provider includes the exam with tuition, as some cover training but do not administer the exam.
NYIM Training has offered industry-leading courses and certifications in data, coding, business, design, and other business subjects since 1998. Based in New York City, NYIM Training hosts many programs live online via teleconferencing, including its SQL Level I course. This beginner-level class begins with SQL and database fundamentals and concepts. Attendees learn to write queries, filter results, and combine tables in an interactive, expert-led environment. Graduates can apply these skills to PostgreSQL, MySQL, and other SQL databases.
While NYIM Training provides their SQL Level I-III courses separately, you can save by taking all three modules together through their SQL Bootcamp. They also host a PostgreSQL (PostgreSQL) Bootcamp for those who need to focus on this database management system. Check course listings for more detailed information.
Finding a job requiring SQL fundamentals is easy, as many industries need workers who have mastered the basics. However, if you plan to work in an SQL-centered role in a field like data science or business intelligence, you will need the type of proficiency a certificate program offers. While you might not initially need certification credentials, consider putting them on the back burner. After you begin an entry-level SQL position, you will better understand which certification will deliver the most value for your education dollar.
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