Exercise – SQL 🛢️
Basic SQL Queries 1. Select All Data Task: Retrieve all columns from the employees table. 2. Select Specific Columns Task: Retrieve only the name and…
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Cheet Sheet – SQL 🛢️
I am sure you can find cheet sheets about sql from many sources but I hope that having all the examples and exercises in one…
World of Data Analyst
Working in the tech industry has been a journey of constant learning, problem-solving, and creating impactful solutions. I’ve had the privilege of diving deep into…
The Significance of A/B Testing in E-Commerce: Unleashing the Power of Data-Driven Decisions
Introduction In the constantly changing e-commerce world, businesses work hard to improve their websites, increase conversions, and make the user experience better. A crucial tool…
The Struggles of A/B/n Testing in E-commerce: Data-Driven Decision Making (+ Errors and Learnings)
Introduction In the rapidly evolving landscape of business, data has emerged as the foundation for informed decision-making. Among the various methodologies employed, A/B/n testing has…