Where Can I Find Online Training in SQL?
SQL (Structured Query Language) is used to manage relational database systems. Online training in SQL allows anyone, from a beginner trying to enter the field to a database manager looking for career advancement, to acquire necessary SQL skills.
Finding Online SQL Training
SQL is employed to perform operations, such as updates, retrievals and deletions, on data within the database. There are many options for online training in SQL. Depending on the level of sophistication you're seeking, simple online web tutorials, community college distance education classes and commercial training outlets are available.
Important Facts about This Field of Study
|Common Courses||SQL Server 2012 administration, optimization, security, Transact-SQL programming|
|Programs||Training applicable to certification or degree programs|
|Online Availability||Growing number of options available|
|Possible Careers||Database administrator, network administrator, IT support specialist|
|Median Salary (2018)*||$90,070 (Database administrators) |
$82,050 (Network and computer systems administrators)
|Job Outlook (2016-2026)*||11% (Database administrators) |
6% (Network and computer systems administrators)
Source: U.S. Bureau of Labor Statistics (BLS)
Web-Based Free Tutorials
Entering 'SQL tutorial' into an Internet search engine reveals many free online SQL tutorials. These teach the SQL fundamentals, like creating a data table and executing basic queries using the most common commands. These free web tutorials have limited scope. The level of SQL proficiency to be gained from free web tutorials may enable a user to create a basic inventory database or mailing list. A free online SQL tutorial provides a foundation for computer novices.
Bellevue Community College in Washington is one community school offering online SQL classes. These are taught through distance education, using email, online discussion forums and virtual classroom software.
IBM, Microsoft and Oracle all offer online training opportunities for their proprietary versions of SQL. Some of the basic courses are free. Fees vary for the advanced courses, which cover database management and administration skills. Some online SQL training courses are self-paced while others are instructor-led with set meeting times and live interaction with the teacher and other students.
Many independent for-profit computer training centers offer online SQL training. The SQL programs range from introductory commands through to full database administration. Quality varies by provider and course. It is best to check independent reviews of the schools before signing up for online SQL training through an independent commercial provider.