A Common Table Expression (CTE) is the result set of a query which exists temporarily and for use only within the context of a larger query. Learn how to write an SQL query to retrieve the latest pay rate and department for employees. This tutorial covers key SQL techniques such as JOIN, GROUP BY, and […]
Learn how to combine data from multiple tables in SQL using JOINs. In this detailed tutorial, we’ll walk you through SQL JOINs and show you how to use them to efficiently merge data from related tables. Throughout this video, we’ll provide clear, real-world examples to help you understand how each JOIN type works and how […]
Unlock the Power of DAX! In this tutorial, we dive deep into the REMOVEFILTERS and VALUES functions in Power BI. These two powerful DAX functions allow you to manipulate filters and return unique values, helping you create more dynamic and flexible reports. 🔹 What You’ll Learn: ✅ How REMOVEFILTERS removes context filters in calculations ✅ […]
Want to level up your SQL skills? In this tutorial, we break down Subqueries and Joins step by step, helping you understand when and how to use them efficiently. Whether you’re a beginner or an experienced SQL user, this video will enhance your database query skills. 🚀 What You’ll Learn: ✅ What are Subqueries & […]
How to Enable “Show Items with No Data” in Power BI for Complete Time-Based Reporting In Power BI, many companies and end-users want to see all months in a report, regardless of whether data is available for each one. For instance, management may require insights across a full fiscal year, even for months with no […]
Video on Relational Databases Master SQL Databases with MS Access: A Step-by-Step Tutorial -https://youtu.be/0Qg6-kxQbyQ Learn Sql Databases using MS Access – An end-to-end project covers Referential Integrity, SQL & more https://youtu.be/0Qg6-kxQbyQ Video on Table Join SQL for Data Analysis: Selecting & Joining Data from Multiple Tables! https://youtu.be/fXsQvTc62FU Description: Want to take your SQL skills to […]
In this video, we break down SQL’s GROUP BY, ORDER BY, and Aggregate Functions with simple explanations and real-world examples. Whether you’re a beginner or looking to sharpen your SQL skills, this tutorial covers everything you need to know! 📌 Topics Covered: ✅ What is GROUP BY in SQL? ✅ How ORDER BY Works with […]
Are you struggling with inactive relationships in Power BI? 🤔 In this tutorial, we’ll dive deep into the USERELATIONSHIP function in DAX and learn how to switch between Order Date and Ship Date dynamically in your calculations! 🔥 What You’ll Learn: ✅ The difference between active and inactive relationships in Power BI ✅ How to […]
Master SQL for Data Analysis! In this video, we’ll explore how to extract and analyze data from multiple tables using SQL JOINs. Learn how to efficiently combine data from Product, Subcategories and Categories. 🔹 What You’ll Learn: ✅ How to join multiple tables in SQL ✅ How to show categories and subcategories of product ✅ […]
There’s definitely a huge hype around data science degrees right now, and it feels like every university is trying to jump on the bandwagon. While data science is undeniably valuable, not every student needs a full-fledged degree in it—especially if they don’t have real-world experience in business intelligence, analytics, or a related field.
