SQL Server is a relational database management system (RDBMS) developed by Microsoft, designed to store, manage, and retrieve data efficiently. It is widely used in businesses, applications, and enterprise environments for handling structured data.

Power BI is a powerful business intelligence (BI) tool developed by Microsoft that allows users to visualize, analyze, and share data insights in an interactive and user-friendly way. It connects to multiple data sources, transforms raw data into meaningful reports, and helps businesses make data-driven decisions.

SQL Server Integration Services (SSIS) is a powerful data integration and workflow automation tool provided by Microsoft SQL Server. It is used for extracting, transforming, and loading (ETL) data from multiple sources into a database or data warehouse.

​Python is a powerful, high-level programming language known for its simplicity, readability, and versatility. It is widely used in web development, data science, automation, artificial intelligence, and more.