Data Science

Why use PostgreSQL over SQL Server in your project: Modern Age of Database Management

In the ever-evolving landscape of database management systems, one technology stands out as a paragon of modernity, while another seems…

12 Advanced SQL Interview Questions to Land You a Senior Position in 2024

The demand for senior SQL professionals in 2024 continues to surge as businesses rely heavily on data-driven insights to make informed decisions. As technology evolves, so do the expectations for SQL…

SQL Query Optimization

SQL (Structured Query Language) is the lingua franca of the database world…

Data Science

Power BI vs. Tableau : Pick one, Trash the other

Data Science

Why your SQL Queries are NOT Efficient: 10 Things You Should Know

10 steps to start making money online writing SQL

Do you know some SQL and you have been wondering how to earn money from the knowledge you've got.

Well! You are at the right place.

11 SQL Interview Questions to Land a job in 2024

The 10th question is the most commonly asked

Understanding Cluster Analysis: Data Patterns and Relationships

Superstore Sales Analysis (PART 2): Statistical Analysis with Python and Visualization with Power BI

Entity relationship diagrams (ER diagrams) demystified

Entity relationship diagrams (ER diagrams) are a common tool used in database design. An ER diagram is a visual tool used to depict the relationships between entities in a database. These diagrams are used to help analysts and database…