SQL Masterclass: SQL for Data Analytics

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SQL Masterclass: SQL for Data Analytics

SQL course covering basic to advanced SQL topics for SQL Database ( PostgreSQL ). Elucidates SQL Database for beginners

What you’ll learn

  • Knowledge of all the essential SQL commands
  • Become proficient in SQL tools like GROUP BY, JOINS, and Subqueries
  • Become competent in using sorting and filtering commands in SQL
  • Master SQL’s most popular string, mathematical and date-time functions
  • Enhance the performance of your Database by using Views and Indexes
  • Increase your efficiency by learning the best practices while writing SQL queries
  • Relevant theoretical concepts also covered so that you excel in BI Job interviews and Vivas
  • Solid understanding of SQL

Requirements

  • Just a PC with any web browser

Description

6 Reasons why you should choose this SQL course

  1. Carefully designed curriculum teaching you everything in SQL that you will need for Data analysis in businesses
  2. Comprehensive – covers basics, advanced SQL statements, interview tips, and performance tuning tips as well
  3. Business-related examples and case studies
  4. Ample practice exercises because SQL requires practice
  5. Downloadable resources
  6. Your queries will be responded to by the Instructor himself

Verifiable Certificate of Completion is presented to all students who undertake this SQL course.

Why should you choose this course?

This is a complete tutorial on SQL which can be completed within a weekend. SQL is the most sought after skill for Data analysis roles in all the companies. So whether you want to start a career as a data scientist or just grow you data analysis skills, this course will cover everything you need to know to do that.

What makes us qualified to teach you?

The course is taught by Abhishek and Pukhraj. Instructors of the course have been teaching Data Science and Machine Learning for over a decade.

We are also the creators of some of the most popular online courses – with over 150,000 enrollments and thousands of 5-star reviews like these ones:

I had an awesome moment taking this course. It broadens my knowledge more on the powerful use of SQL as an analytical tool. Kudos to the instructor! – Sikiru

Very insightful, learning very nifty tricks and enough detail to make it stick in your mind. – Armand

Our Promise

Teaching our students is our job and we are committed to it. If you have any questions about the course content, practice sheet, or anything related to any topic, you can always post a question in the course or send us a direct message.

Download Practice files, take Quizzes, and complete Assignments

With each lecture, there is a practice sheet attached for you to follow along. You can also take quizzes to check your understanding of concepts. Each section contains a practice assignment for you to practically implement your learning. The solution to the Assignment is also shared so that you can review your performance.

By the end of this course, your confidence in using SQL will soar. You’ll have a thorough understanding of how to use SQL for Data analytics as a career opportunity.

Go ahead and click the enroll button, and I’ll see you in lesson 1!

Cheers

Start-Tech Academy

FAQ’s

Why learn SQL?

  1. SQL is the most universal and commonly used database language. It powers the most commonly used database engines like PostgreSQL, SQL Server, SQLite, and MySQL. Simply put, If you want to access databases then yes, you need to know SQL.
  2. It is not really difficult to learn SQL. SQL is not a programming language, it’s a query language. The primary objective where SQL was created was to give the possibility to common people get interesting data from the database. It is also an English-like language so anyone who can use English at a basic level can write SQL queries easily.
  3. SQL is one of the most sought-after skills by hiring employers.
  4. You can earn good money

How much time does it take to learn SQL?

SQL is easy but no one can determine the learning time it takes. It totally depends on you. The method we adopted to help you learn SQL quickly starts from the basics and takes you to an advanced level within hours. You can follow the same, but remember you can learn nothing without practicing it. The practice is the only way to learn SQL quickly.

What are the steps I should follow to learn SQL?

  1. Start learning from the basics of SQL. The first 10 sections of the course cover the basics.
  2. Once done with the basics try your hands-on advanced SQL. Next 10 sections cover Advanced topics
  3. The next few sections will cover help you with interviews and Vivas.
  4. Practice your learning on the exercise provided in every section.

What’s the difference between SQL and PostgreSQL?

SQL is a language. Specifically, the “Structured Query Language”

PostgreSQL is one of several database systems, or RDMS (Relational Database Management System). PostgresSQL is one of several RDMS’s, others of which are Oracle, Informix, MySQL, and MSQL.

All of these RDBMSs use SQL as their language. Each of them has minor variations in the “dialect” of SQL that they use, but it’s all still SQL.

Which is better, PostgreSQL or MySQL?

Both are excellent products with unique strengths, and the choice is often a matter of personal preference.

PostgreSQL offers overall features for traditional database applications, while MySQL focuses on faster performance for Web-based applications.

Open source development will bring more features to subsequent releases of both databases.

Who uses these databases?

Here are a few examples of companies that use PostgreSQL: Apple, BioPharm, Etsy, IMDB, Macworld, Debian, Fujitsu, Red Hat, Sun Microsystem, Cisco, Skype.

What’s special about this course?

The course is created on the basis of three pillars of learning:

  1. Know (Study)
  2. Do (Practice)
  3. Review (Self-feedback)

Know

We have created a set of concise and comprehensive videos to teach you all the SQL related skills you will need in your professional career.

Do

We also provide Exercises to complement the learning from the lecture video. These exercises are carefully designed to further clarify the concepts and help you with implementing the concepts on practical problems faced on-the-job.

Review

Check if you have learned the concepts by executing your code and analyzing the result set. Ask questions in the discussion board if you face any difficulty.

Bonus Lectures

Apart from this, their is a bonus section which covers important topics from the view of job interviews and Viva.

The Authors of this course have several years of corporate experience and hence have curated the course material keeping in mind the requirement of SQL in today’s corporate world.

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Who this course is for:

  • Working Professionals beginning their Data journey
  • Anyone curious to master SQL from beginner to Advanced in a short span of time
  • Students about to join their first corporate job
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