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SQL Masterclass: SQL for Data Analytics

May 31, 2020

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SQL Masterclass: SQL for Data Analytics – Free Udemy Course.

Learn SQL topics for SQL Database ( PostgreSQL ) from basic to advanced, with this Free Udemy Course worth $200!

Description:

This SQL Masterclass: SQL for Data Analytics 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?

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. Solution to 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.

This course is designed on the basis of three pillars of learning:

Know (Study)

Do (Practice)

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.

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 learnt 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 Vivas.

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.

What you’ll learn in this Free Udemy course:

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

Who’s this Free Udemy course for?

You can enroll in this Free Udemy Course if you meet the following criteria, though these criteria are not mandatory, you can enroll in this free udemy course and learn!:

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

This Free Udemy Course includes:

7.5 hours on-demand video
5 articles
59 downloadable resources
1 Practice Test
Full lifetime access
Access on mobile and TV
Assignments
Certificate of Completion

Requirement or Prerequisites for this Free Udemy Course:

Just a PC with any web browser

Udemy Course Details:-

Course Name	SQL Masterclass: SQL for Data Analytics
Ratings	4.3
Category	Business
Subcategory	Data & Analytics
Topic	SQL

Frequently Asked Questions(FAQ’s)

Why learn SQL?

SQL is the most universal and common 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.

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 to get interested 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.

SQL is one of the most sought-after skills by hiring employers.

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. Practice is the only way to learn SQL quickly.

What are the steps I should follow to learn SQL?

Start learning from the basics of SQL and practice query questions on sites like Hackerrank

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). PostgreSQL is one of several RDMS’s, others of which are Oracle, Informix, MySQL, and MSQL.

All of these RDMSs 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?

Apple, BioPharm, Etsy, IMDB, Macworld, Debian, Fujitsu, Red Hat, Sun Microsystem, Cisco, Skype and many other MNC’s uses these databases

Enroll in these Course !!

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