Learn SQL with real online courses from Harvard, MIT, and more of the world's leading universities. Become familiar with basic SQL fundamentals including data sets, sql commands, sql code and much more to develop your SQL skills.
What is SQL?
Structured Query Language (SQL) is a programming language used to manage data in a relational database. SQL can be used to modify, insert and delete multiple records at once, in addition to other functions, and is the standard language used for relational database queries. While SQL has been adopted as the standard, many implementations have unique features or omit parts of the SQL implementation, which can make them incompatible with one another.
Why Learn SQL?
SQL is a very valuable skill to learn and master and is also intuitive and easy to use. It's used everywhere and for a variety of purposes including: finance, music, social media, data analysis, etc. Therefore, those who are skilled in SQL are always in high demand. A majority of businesses use large, relational databases and are always looking for people who have the skills to utilize SQL.
Learn SQL for Beginners with Online Courses and Training
Take introductory level courses from edX to learn SQL for beginners and learn about sql queries, commands, syntax, subqueries, data types, etc. NYU's program, Introduction to Databases, teaches you how to apply queries in SQL to create, read, update and delete data in a database, concepts of entity integrity constraint and referential integrity constraint (including definition of the concept of a foreign key), sketch conceptual data models (including ER) to describe a database structure, and much more.
Online SQL Courses and Training
If you're wondering how to learn SQL, you've come to the right place. Our platform has numerous SQL online courses and SQL tutorials available, many of which are self-paced and can be completed in only a few weeks. Microsoft offers a series of short courses designed to give you in-depth knowledge of SQL programming and prepare you to create and manage SQL databases. The 5-course program covers the fundamental database management skills needed to work in a data management or related field. Courses include Developing SQL Databases, Creating Programmatic SQL Database Objects, Managing SQL Database Transactions and Concurrency and Optimizing Performance for SQL Based Applications. Learn the fundamentals of the SQL language including how to design and build database tables, how to design a normalized relational database schema, how to create indexes, implement views and ensure data integrity. Additional free online SQL courses from Microsoft dive into the advanced data science applications of Microsoft SQL Server.
Popular SQL jobs include SQL DBA, SQL Architect, SQL Database Engineer, Microsoft SQL Database Administrator and SQL Analyst and, according to Indeed.com, most positions offer salaries of over $70K per year. Top job locations include New York, Charlotte, Chicago, Washington DC, and Philadelphia. If you’re just starting out, there are hundreds of Junior Database Administrator positions that will allow you to get your foot in the door and start gaining valuable experience and move up the ladder. In addition, when you learn SQL, you add a valuable skill to your resume. If you plan to work in a computer science or data analysis field, having this skill can be very helpful when applying for a job. Learning Microsoft SQL courses online can give you the knowledge, resources, and expertise that is needed to compete for these high and in-demand jobs in today's job market. Why wait! Choose your SQL training today and start learning SQL.
Explore a Career as a SQL Administrator
The boom of web-connected devices has exponentially increase the amount of data to process and manage, creating strong growth in database management jobs. SQL developers and administrators enjoy competitive salaries and high levels of job security. Enroll in one of the self-paced, introductory online SQL courses today and see if a career in database management and administration is right for you.