SQL Notebooks in Databricks
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3208-programming-on-azure-databricks-with-pyspark-sql-and-scala. In this tutorial, you will learn how to create and use SQL Notebooks in Databricks…
How to unlock a higher salary in IT with Data Science and Data Engineering training
Whether you or your employees are just entering the IT field, or have been working in the industry for years, two areas of expertise they…
Learning the CoLab Jupyter Notebook Environment
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3174-pragmatic-python-programming. Google Colaboratory (CoLab) is a free Jupyter notebook interactive development environment (REPL) hosted in Google’s…
Robust Python Programming Techniques
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3174-pragmatic-python-programming. 1.1 Defining Robust Programming We will define Robust Programming as a collection of assorted programming…
Future Trends in Data Science and Data Engineering
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3169-data-science-and-data-engineering-in-2022. 1.1 Big Trends in 2021 2021 was a very incremental year in terms of breakthroughs,…
Defining Data Science for Architects
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3057-data-science-and-data-engineering-for-architects. 1.1 What is Data Science? Data science focuses on the extraction of knowledge and business…
Introduction to Pandas for Architects
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3057-data-science-and-data-engineering-for-architects. 1.1 What is pandas? pandas (https://pandas.pydata.org/) is an open-source library that provides high-performance, memory-efficient, easy-to-use…
Data Visualization in Python for Architects
This tutorial is adapted from the Web Age course https://www.webagesolutions.com/courses/WA3057-data-science-and-data-engineering-for-architects. 1.1 Why Do I Need Data Visualization? The common wisdom states that: Seeing is believing…
Addressing the IT Skills Shortage by Developing Your Own Technical Expertise
Developing and maintaining your organization’s technical skills is paramount to the success of your business, and to all individuals who are part of your IT…
Querying Data in Snowflake
In this tutorial, you will learn how to create and run queries in Snowflake. You will also learn about query profiles and views. We will…