HTML is used to display information in a Web page. SQL is used to locate and display information stored in a database. The display of database information in a Web page requires knowledge of both HTML and SQL. In addition, knowledge of a scripting language - the glue that binds HTML and SQL - is the third piece of the puzzle that can make a static page dynamic.
Listed below are five common Web-based scripting languages along with the number of jobs currently listed in BostonWorks.com:
- ASP (126)
- JSP (94)
- ASP.NET (74)
- PHP (31)
- ColdFusion (10)
Listed below are the number of jobs posted on BostonWorks.com for our two core skills:
- HTML (207)
- SQL (463)
SQL job listings have consistently outpaced HTML job listings by more than a 2:1 ratio throughout the year. In fact, knowledge of SQL is vital in developing proficiency in the top five hottest non-certified skills (25% or more pay growth) in the past twelve months. So, Web designers who want to buff up their resume will do well to add SQL to their skill set.
SQL training is a mere click away by accessing a free SQL Tutorial at W3Schools. If you feel you already have a working knowledge of SQL you can test your knowledge with a 20-question SQL Quiz.