Excel remains one of the most powerful tools for handling data ranging from thousands to tens of thousands of rows. However, ...

When you start studying SQL and look for certifications, the first name that comes up is Oracle Master.People looking into it because they want to be evaluated for internal promotions or raises.

SQL, Python and Power BI analysis of telecom customer churn: drivers, prediction model, and revenue impact - Ibrahim4333/customer-churn-analysis ...

An end-to-end Customer Shopping Behaviour Analysis project using Python, PostgreSQL, SQL, and Power BI. Explores customer demographics, purchasing patterns, product preferences, discounts, ...