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SQL Fundamentals

Certification available
4.7+
24 reviews
Master the SQL fundamentals needed for business, learn how to write SQL queries, and start analyzing your data using this powerful language.
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SQLData Manipulation26 hours240,606

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Track Description

SQL Fundamentals

Gain the fundamental SQL skills you need to interact with and query your data. SQL is a powerful language used by data-driven businesses, large and small, to explore and manipulate their data to extract meaningful insights. In this track, you'll learn the SQL fundamentals you need to level up your data skills. Through hands-on exercises, you’ll discover SQL basics, such as how to structure and query relational databases. As you progress, you’ll use these foundations to quickly summarize and join tables and use window functions and built-in PostgreSQL functions to analyze your data. By the time you finish this track, you’ll have a firm understanding of the SQL essentials and have the confidence to apply them to your own data sets. You’ll be able to start working on a variety of SQL projects and develop your data science portfolio.

Prerequisites

There are no prerequisites for this track

  • Course

    1

    Introduction to SQL

    Learn how to create and query relational databases using SQL in just two hours.

  • Course

    2

    Intermediate SQL

    Accompanied at every step with hands-on practice queries, this course teaches you everything you need to know to analyze data using your own SQL code today!

  • Project

    bonus

    Analyzing Students' Mental Health

    Use your data manipulation skills to perform exploratory data analysis on a dataset around student mental health.

  • Course

    4

    Joining Data in SQL

    Level up your SQL knowledge and learn to join tables together, apply relational set theory, and work with subqueries.

  • Course

    5

    Data Manipulation in SQL

    Master the complex SQL queries necessary to answer a wide variety of data science questions and prepare robust data sets for analysis in PostgreSQL.

  • Course

    8

    Database Design

    Learn to design databases in SQL to process, store, and organize data in a more efficient way.

SQL Fundamentals
7 courses
Track
Complete

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Don’t just take our word for it

*4.7
from 24 reviews
79%
17%
4%
0%
0%
  • Alex M.
    16 days

    Amazing and important course to learn about SQL

  • Robert J.
    3 months

    All you need to get started with SQL in a straightforward manner with an emphasis on practical progression.

  • Marcin S.
    3 months

    I think it is good first skill track for me and great start for others skill and career tracks. One thing that I think should be changed - When I was doing last course in this track - Database Design I was faced with things that I did not know, mostly about editing tables and dbs such as - Constraint, setting Primary Key, Foreign Key. After finishing Databse Design course and whole SQL Fundamental skill track I have accomplished another course : Introduction to Relational Databases in SQL where I've found everything that I need. Maybe this course should be in SQL Fundamental track and prerequisite for Database Design should be the same. Greetings

  • Madiba T.
    4 months

    Here's an improved version of your review: "It's a solid course with each chapter introducing 2-3 new concepts that are essential to learn. While this can feel overwhelming at times, I understand it's a trade-off to keep the course from becoming 50 hours long. I have mixed feelings about the last chapter, though. I found the focus on database management a bit frustrating, as it's less relevant to my role as a data analyst. However, I recognize that it's still a valuable skill to have."

  • Marvin B.
    4 months

    Amazing Classes. I can say I actually can work after that.

"Amazing and important course to learn about SQL"

Alex M.

"All you need to get started with SQL in a straightforward manner with an emphasis on practical progression."

Robert J.

"Amazing Classes. I can say I actually can work after that."

Marvin B.

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