SQL Mastery with PostgreSQL & pgAdmin For Beginners | Database Design & Development Online Course by Udemy

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SQL Mastery with PostgreSQL & pgAdmin – Become an Expert by Writing SQL Queries using PostgreSQL and PgAdmin 4.

An excellent training about Database Design & Development

SQL Mastery with PostgreSQL & pgAdmin For Beginners

Become an Expert by Writing SQL Queries using PostgreSQL and PgAdmin 4!SQL is one of the most in-demand tech skills across many industries today. At the end of this course you will be comfortable putting SQL and PostgreSQL on your resume/CV. The demand for employees with SQL skills is high In this age of Big Data and Data Analysis, and will continue to increase in the future. PostgreSQL – the Worlds most advanced open source relational database. It has a strong reputation for its reliability, data integrity and robustness. Because of this, PostgreSQL is one of the most popular and widely used database systems in the world. Companies who use PostgreSQL include Apple, Cisco, Spotify, Fujitsu, Skype, Netflix and Instagram.A 2018 survey of stackoverflow developers reported that one third of developers used PostgreSQL on a daily basis in their professional lives, up from 25% in 2017. In 2019 PostgreSQL was the fastest growing database for the second year in a row. PostgreSQL experience really is a desired skill in the tech industry. By the end of this course you will know how to: Create a relational database from scratchCreate, alter and delete tables from a databaseInsert, update and delete data from a tableRetrieve data from a database using select queriesFilter data using where clauses and logical operatorsOrder and retrieved from a tableUse aggregate functions and group data to gain more meaningful insights from a databaseRelate tables together using database relationshipsUse SQL join queries to retrieve data from multiple tables in a single queryMaster complex SQL sub-queriesUnderstand Foreign Key RelationshipAnd many more. This course also comes with a step-by-step video on how to install and setup PostgreSQL on your machine and the setup is completely FREE.I will be actively answering any questions you may have about the course in the Q & A section. The course will be continually updated with more sections in the future. See you in the course

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