Four decades after its debut, finance chiefs say Excel’s consistency, flexibility and shared language keep it central to ...

Overview You can now learn data analytics for free from top platforms like Google, Coursera, edX, and more - with ...

REGEX is a smarter version of Excel's FIND function, which works well for basic lookups. However, REGEX handles more complex ...

Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets in ...

Abstract: Real-world datasets are often incomplete due to data collection cost, privacy considerations or as a side effect of data integration/preparation. We focus ...

Excel doesn’t have a direct equivalent. To achieve the same result, you’d either have to piece together complex formulas with functions like SEARCH or write custom VBA scripts. While those approaches ...

Next, I will start with the ETL process and application scenarios to explain why companies are willing to invest resources in ...

ENVIRONMENT: A dynamic Joburg-based Business Process Outsourcer seeks a forward-thinking Senior SQL Developer who sees AI not as a threat but as a powerful productivity enhancer. That leveraging tools ...

This project presents a relational PostgreSQL database designed to analyze a grocery sales dataset sourced from Kaggle, capturing over 6.7 million real-world transactional activities. The database ...