Data Science Articles

SQL Interview Questions: 3 Tech Screening Exercises For Data Analysts (in 2022)

Tomi Mester May 31, 2022

SQL current date — How to get the current date, time, month or year in postgreSQL?

Tomi Mester March 29, 2020

SQL TRUNCATE TABLE and DROP TABLE (tutorial)

Tomi Mester March 22, 2020

A 10-minute crash course on Google Data Studio

Ben Collins November 19, 2018

How to connect Google Data Studio to PostgreSQL

Tomi Mester April 3, 2018

How to Import Data into SQL Tables

Tomi Mester March 26, 2018

How to Create a Table in SQL

Tomi Mester March 26, 2018

SQL for Data Analysis – Tutorial for Beginners – ep5

Tomi Mester July 10, 2017

SQL for Data Analysis – Tutorial for Beginners – ep2

Tomi Mester June 12, 2017