HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

According to internet information statistics, the amount of data generated globally is expected to exceed 175ZB this year, ...

So why doesn’t PostgreSQL use B+ trees for its index structure? Today, let's discuss this topic.

Microsoft Excel lets you create simple forms that your users can enter data. To save them time and make sure you get the information you need, you can create a drop-down box that limits the users to ...

One-line: End-to-end analytics on Zomato’s Pan-India dataset: cleaning, enrichment, SQL reporting, geospatial and categorical analysis, and interactive dashboards to surface cuisine performance, ...

OVERVIEW: This project focuses on analyzing sales data from a fictional pizza restaurant. Using SQL for data extraction and transformation, and Excel for visualization, the goal was to identify sales ...

With current milling capacity of 5.7 Mtpa, Westgold has an estimated Reserve life of approximately 10 years PERTH, Western ...