Why I Built My Own Russian Study Website As a Russian learner, I found that existing study tools didn’t fully meet my needs. I wanted a platform where I could practice only the topics I had studied, making my exercises more effective and personalized. That’s why I created Russian Learning Hub—a website designed specifically for …
As Sport Trader, one of the most common question that I receive from friends is ” What is the best strategy to win by betting? ” and the most popular is the one that betting always on the favorite player can guarantee a profit. Let’s demonstrate with data if this strategy is profitable, so next …
Step by Step tutorial on how to create a Crypto Wallet Dashboard with Excel and PowerBi using API from CoinMarketCap. The dashboard will show the price of the crypto in real-time (just click on refresh to have the data updated) so that we can keep track easily of our investments. Below my dashboard in PowerBi, …
This case study focuses on using subscription style digital data to answer important business questions. The Database and the entire case study is available at the following link: https://8weeksqlchallenge.com , in this page we will focus directly to answer the business questions. THE DATATABASE Just a quick overview of the database, we have 2 tables, …
For this challenge, you’ll be assuming the role of a BI Consultant for Maven Communications, a California-based Telecommunications company. You’ve been hired to help the company improve retention by identifying high value customers and churn risks, and have been asked to present your findings to the CMO in the form of a single page report or dashboard. …
