Author: Mehdi Mohammadi
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Unraveling Complexities with the ‘Five Whys’ Technique – A Key to Masterful Problem-Solving
Introduction: In a world brimming with complexities, dissecting and understanding problems is invaluable. The ‘Five Whys’ technique, a cornerstone in the realm of problem-solving and data analysis, embodies simplicity and depth. This post explores how this seemingly straightforward method can yield profound insights into the most intricate issues. The Genesis of the ‘Five Whys’: Developed…
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Understanding SQL Joins: Discovering City Reviews with Intelligent Data Queries
In the field of data analytics, the ability to extract meaningful insights from datasets is an invaluable skill. As I delve deeper into SQL, I appreciate the elegance of joins and their profound impact on data analysis. Let’s take a simple yet intriguing example: identifying cities with the most reviews in a business dataset. The…
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Elevating Data Analysis with Power BI: A Deep Dive into DAX and Data Modelling
As I embark on a new chapter in my professional journey, merging my extensive experience in digital analytics with Adobe and Google Analytics, I am diving into the transformative world of Power BI. This platform has opened new horizons in data analysis, allowing me to leverage its robust data modelling capabilities to design intricate data…
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Navigating Daily Decisions with Data: From Gym Schedules to Customer Lifetime Value
In our everyday lives, we constantly make decisions, often subconsciously employing data analysis without even realising it. Let’s take a common scenario: choosing the best time to visit the gym. You ponder various factors – your schedule, the gym’s busiest hours, the availability of equipment, or whether you can snag a parking spot, especially if…
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Mastering Analytical Thinking: The Key to Successful Data Analysis
Introduction: The world of data analysis is constantly evolving, and success in this field requires the ability to think analytically. As data plays an increasingly important role in decision-making for businesses, the role of a data analyst goes beyond just crunching numbers. It involves a combination of strategic thinking, problem-solving, and innovative approaches to interpreting…