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SQL is critical for AI and other data-driven apps, making it an essential skill for developers and data scientists.
Created in the 1970s, structured query language (SQL) is one of the most popular database systems used to power artificial intelligence and other data-driven applications. Learning SQL can prove to be a significant boost to your career in any technical field. This article discusses the top 10 SQL courses that you can explore in 2022, along with course fees.
Structured Query Language (SQL) is a commonly used programming language. It is used to manage relational databases, perform operations, and also to carry out several other activities on the data stored on those databases. SQL is used to communicate and interact with a database system. SQL statements are used to update, insert additional, searches for, and to delete data from a database. It is also used for optimizing and maintaining the database system.
Examples of relational database management systems that utilize SQL language include Microsoft SQL Server, Access, Ingress, Oracle, and Sybase.
Dr. Edgar created the programming language under IBM in the early 1970s. It was then called SEQUEL and was structured to manage and extract data from the early quasi-RDBMS. By 1974, its name had changed to SQL and in 1979 it was used to make System/R which was then made commercially available.
Like every other programming language, SQL is no different in that it has its own set of commands and syntax for giving out these commands. To learn SQL, you must understand the broad majority of these commands, what they are used for and how to apply them to a database management system to get the desired result.
SQL commands are divided into different classes, such as Data Definition Language (eg. CREATE, ALTER, DROP), Data Manipulation Language (eg. SELECT, INSERT, UPDATE), Data Control Language (e.g., the GRANT and REVOKE commands, Data Query language (DQL) and Transaction Control Language (TCL).
To fully understand SQL and how to apply it to daily challenges in the business and financial world, there are several SQL courses an individual can enroll in. It might be a bit daunting to choose the appropriate course – however, we have listed the top 10 SQL courses you can benefit from in 2022.
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Let us now explore the best SQL courses in 2022, arranged in alphabetical order:
Overview: University of California, Davis offers the SQL for data science course as a part of the learn SQL Basics for Data Science Specialization program on Coursera. It is developed to provide the student with a solid foundation based on SQL and sourcing information from raw data as an inroad into data science. It teaches students how to ask the right questions, give answers, make simple and complex queries, and use SQL as a professional to construct data for targeted analysis.
Who’s it for: If you are interested in becoming a data scientist, bolstering your skill portfolio, or just want to learn about SQL, then this course is for you.
Curriculum components:
Course fees: The course has a standard price of $100 with a discount selling at $19.
Reasons to take the course: This course is among the best not just for its own uniqueness, but because it is a part of a complex data science specialization course. It is suitable for SQL learning aimed at beginners and has clear explanations and a series of quizzes to encourage active learning.
Overview: Udemy is a global destination for online learning with courses on every topic imaginable. This SQL course will teach you how to use SQL for data visualization, data analysis, and data science using BigQuery on the Google Cloud Platform.
Who’s it for: This course targets those interested in data and want to learn SQL, particularly those interested in mining insights from real-world data sets and using BigQuery on GCP.
Curriculum components:
Course fees: This course costs $37.
Reasons to take the course: Completing this course guarantees a solid knowledge of SQL in data science, mining, analysis, and visualization. The student will also display confidence and proficiency in using Google BigQuery in the data ecosystem. The course also teaches one how to create a dashboard with Google data studio. All these make for a competent professional set to complete any data-related task successfully.
Overview: This IBM course offers you a well-packaged and condensed guide on SQL. It covers the basics and explains various aspects of the relational database model.
Who’s it for: If you have no prior SQL skill but are interested in data as used in business or other relevant sectors, this is for you.
Curriculum components:
Course fees: The course is offered for free but requires you to register using an email.
Reasons to take the course: This course is for individuals with no prior experience in database management and SQL. It is highly recommended because it comes from the pioneers of the language. The instructor, Rav Ahuja is a senior manager at IBM lab in Canada and an expert in data science and big data analytics.
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Overview: The Microsoft SQL certification program is an e-learning course created so that developers can learn and become experts in SQL for relational databases in the Microsoft Azure environment.
While there are no outlined prerequisites, it is good to have a basic understanding of what a relational database management system is to understand the Microsoft SQL server. The course covers certification, job assistance, and mentor support and can blend in with a flexible schedule.
Who’s it for: The Microsoft SQL certification training is for software and IT professionals, project managers, database administrators, big data professionals, etc.
Curriculum components:
Course fees: The course costs $97 with a lifetime free upgrade.
Reasons to take the course: The Microsoft SQL server certification course can be very beneficial as a medium for one of the key programming languages required to work on larger databases. There is a great demand for SQL developers who can help companies analyze their data and give insights.
Overview: The ultimate MySQL boot camp is an in-depth practical course covering 18 sections, 326 lectures, over 20 hours of video materials, and a certificate upon completion. After completing the course, the student is expected to be able to interact with and query any kind of SQL database. You should be able to apply data to create performance reports and even integrate MySQL into applications.
Who’s it for: This course is for anyone interested in learning SQL to either find a new role or improve their skills in their current job. It’s also very beneficial to business owners and sales/marketing personnel who want to understand company data better.
Curriculum components:
Course fees: The course costs $70.
Reasons to take the course: This course is set to benefit and transform every SQL beginner into a certified expert. You should consider this course not just because of the high demand for SQL professionals but also because of how structured this course is. Further, by learning MySQL, you are not just learning about SQL in general but also learn to apply that knowledge to several other databases.
Overview: Stanford Online, which is the online learning portal of Stanford University, provides free courses on databases and SQL for everyone. This particular course is one out of the five self-paced courses on databases. These are all free courses available on edx.org. One can attain certificates for a small fee. This course is expected to last for two weeks with an average study requirement of eight to 10 hours per week.
Who’s it for: The course is built for already existing learners who want to expand their understanding and knowledge of relational databases.
Curriculum components:
Course fees: The course is free – however, certification costs $50 and comes with several other benefits like graded assignments and exams, unlimited access to course materials, and a certificate that one can share online.
Reasons to take the course: Knowledge of databases is an excellent addition to the existing skill set of any individual irrespective of profession. However, databases become one of the most vital parts of their careers when they leave the undergraduate program to enter the computer industry.
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Overview: Southern New Hampshire university’s Micro Bachelors program in data management with Python and SQL is a two-in-one course program expected to help you build all the foundational skills needed for data management using both Python programming language and SQL. Using hands-on labs, students will learn to develop structured database environments with an RDBMS such as MySQL and programming with Python.
Who’s it for: The course is for individuals who want to utilize data to solve problems. One can take both courses together or separately if the student already has experience in one area.
Curriculum components:
Course fees: The paid version of the course is $996 with options to opt for the free version – or, you can access each course module separately at $498.
Reasons to take the course: The Micro Bachelors program in data management with Python and SQL comes highly certified from SNHUx and can propel your career forward. Adding it to an already existing degree opens up higher-paying positions in business strategy, data mining, business intelligence optimization, and management consulting.
Overview: The Oracle SQL certification course is an entry-level program for professionals interested in knowing the basic concepts of SQL and PL/SQL. The course is a five-day training that comprises writing subqueries, hands-on lab exercises, and a combination of multiple queries on a database. The course can be taken offline or as live online training.
Who’s it for: This course is for individuals with basic computer knowledge or aspiring current technical professionals managing IT infrastructure.
Curriculum components:
Course fees: The course costs $1,450 for group training and $2000 for one-on-one training. The ultra-fast track (20 hours instead of 40) is available for $1,320.
Reasons to take the course: This course validates your skills with Oracle databases and helps you achieve an industry-recognized certification in the fundamentals of SQL and databases. The Oracle SQL Certification cost guarantees your mastery of SQL advanced features and your ability to manipulate data in a database.
Overview: Temporal data is not directly supported by SQL servers, although temporal data is part of so many business applications. Learning how to implement temporal support in an SQL server database starts with understanding it. This course by learning management leader, Pluralsight, covers this niche but highly relevant topics to prepare future artificial intelligence and data management professionals.
Who’s it for: This course is for all data professionals involved in temporal table creation in SQL.
Curriculum components:
Course fees: Pluralsight offers a monthly subscription of $2,299 to cover all their courses with a 10-day free trial.
Reasons to take the course: This course is important to solve, query, and gain insight from business temporal data. Its unique feature is that it discusses five highly efficient methods to run SQL queries for overlapping intervals, improving application performance. It is also a short course with a duration of approximately three hours, which can fit into an average workday.
Overview: The California Institute of Technology (Caltech) offers a variety of online courses and certifications for technical professionals, including one on data analytics that covers the essentials of SQL. The course is part of Caltech’s Center for Technology and Management Education (CTME). Students will gain from international instructors and receive an official certificate from Caltech.
Who’s it for: Technical and non-technical professionals looking to get a comprehensive introduction to database management tools should explore this SQL course.
Curriculum components:
Course fees: The course will cost approximately $3,800 for nine months.
Reasons to take the course: The course is exhaustive and will provide learners with an excellent conceptual understanding of how data-driven applications work. It also introduces you to today’s top database management tools, including SQL. Further, it is powered by Fullstack Academy, one of the pioneers in technical learning.
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Let us now look at the highlights of these courses briefly:
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SQL has proven its use in many computing and application development areas, particularly in database management. It is utilized for:
SQL is used not just by database administrators, but also by developers who write data integration scripts, or by data analysts that need to run an analytical query on the data in a DBMS.
Knowledge of SQL is crucial for database administrators, data warehouse architects, and database programmers. It is also an essential knowledge set for data scientists, business intelligence analysts, data analysts, cloud engineers, and many other professions that will have to deal with large amounts of data. Due to its wide scope of application, learning SQL can be an important milestone in your career.
Which SQL course would you recommend for aspirants in 2022? Tell us on LinkedIn, Twitter, or Facebook. We’d love to hear from you!
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