PostgreSQL is one of the most popular databases after the big three - Oracle, SQL Server, and MySQL. PostgreSQL is commonly known as Postgres and is often referred to as the world's most advanced open source database. If you are looking to learn PostgreSQL in 2025 and looking for some useful resources like books, tutorials, and courses then you have come to the right place. In this article, I am going to share some of the best PostgreSQL online courses for beginners. These courses will cover topics ranging from installations to writing basic queries and retrieving data from tables. you will also explore the logic of SQL Joins, and a few best practices which are essential while working in a real-world, production PostgreSQL database.
Friday, May 30, 2025
Tuesday, April 18, 2023
Top 20 PostgreSQL Interview Questions with Answers
Hello guys, if you are preparing for Postgres Interview or a Java development role where PostgreSQL skills are needed but not sure how to prepare, what to prepare etc and looking for PostgreSQL Interview questions with answers then you have come to the right place. Earlier, I have shared 50 SQL Phone interview questions and 6 SQL Query questions and in this article, I am going to share frequently asked PostgreSQL questions with answers. You can use these questions and answers to prepare well for your Job interview and you can also learn essential PostgreSQL concepts by going through these questions.
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