Udemy - SQL & PostgreSQL for Beginners Become an SQL Expert Free Download

Udemy – SQL & PostgreSQL for Beginners Become an SQL Expert
English | Size: 4.55 GB
Category: Tutorial

SQL and PostgreSQL Course: Become an SQL and PostgreSQL expert by writing SQL queries using PostgreSQL and PgAdmin 4.
Become an SQL and PostgreSQL expert with this bestseller!

SQL is one of the most sought after technical skills in many industries, so learning SQL is one of the best ways to make a career! After completing this course, it will be convenient for you to place SQL and PostgreSQL in your CV / CV.

In the era of Big Data and Data Analysis, the demand for employees with SQL skills has never been higher and will only grow in the future. Stand out from the crowd and learn SQL today.

PostgreSQL is the world’s most advanced open source relational database. It has a strong reputation for its reliability and data integrity. Because of this, PostgreSQL is one of the most popular and widely used database systems in the world. Companies that use PostgreSQL include Apple, Cisco, Spotify, Fujitsu, Skype, Netflix, and IMDb.

A survey of stackoverflow developers in 2018 showed that a third of developers use PostgreSQL daily in their professional lives, compared with 25% in 2017. In 2019, PostgreSQL was the fastest growing database for the second year in a row. Experience with PostgreSQL is indeed a welcome skill in the high tech industry.

By the end of this course, you will know how to:

Create a relational database from scratch
Create, modify, and delete tables from a database
Insert, update and delete data from a table
Retrieve data from a database using queries
Filter data using where clauses and logical operators
Order and restrictions of data retrieved from the table
Use aggregate functions and group data to get more meaningful information from the database.
Link tables together using database relationships
Using SQL join queries to retrieve data from multiple tables in a single query
Become a master of complex SQL subqueries
Applying SQL String Functions to Data in PostgreSQL
A step-by-step video on how to install and configure PostgreSQL is included, and the installation is absolutely FREE.

The SQL code for each video is included as a resource so you can easily access it.

Along the way, you’ll find SQL exercises and video solutions that will help you improve your SQL knowledge and skills.

The course will be constantly updated with new sections in the future.

DURATION 09:13:11
NUMBER OF LESSONS 123 videos
TONGUE English
RELEASE DATE 05/21/2020

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