Learn SQL Skills Using PostgreSQL and MS SQL Server

📚 **[Course Headline]** 🚀 **Practical Hands-on SQL with PostgreSQL and SQL Server Databases** 🏫 Dive into the world of databases with our comprehensive online course "Learn SQL Skills Using PostgreSQL and MS SQL Server"! 🌍 --- **[What is SQL?]** SQL, or Structural Query Language, is the universal language for querying and managing database systems. It allows users to perform tasks such as querying data, updating records, adding/removing tables, and manipulating the structure of a database. With its versatile capabilities, SQL is an indispensable skill for data analysts, developers, and anyone involved in data handling. --- **[About PostgreSQL and MS SQL Server]** **Microsoft SQL Server**: 🛠️ A robust Relational Database Management System (RDBMS) that's integral to transaction processing, business intelligence, and analytics applications within IT environments globally. As one of the three market-leading database technologies, SQL Server is a staple in companies worldwide due to its reliability, scalability, and performance. **PostgreSQL**: 🌱 Known as Postgres, this powerful open-source database system has been actively developed for over 30 years and boasts an ever-growing number of users, enterprises, and developers. It's a fantastic tool for data scientists and analysts who wish to understand and utilize relational data stores effectively. --- **[Course Content]** This course is meticulously designed to equip you with hands-on experience in both PostgreSQL and Microsoft SQL Server. You will embark on a journey to master SQL by: - ✅ **Installing** both databases on your system, setting up your workspace, and understanding the environments for each. - 🧠 Grasping the fundamental **Database Concepts** such as tables, rows, columns, and relationships. - 🚀 Learning advanced SQL features like Updatable Views, Materialized Views, and Stored Procedures to enhance your data manipulation capabilities. - 📊 Utilizing Row Number Functions and various Operators (IN, LIKE, OR) for precise data filtering and selection. - 🤖 Mastering complex JOIN operations including INNER JOIN, FULL OUTER JOIN, CROSS JOIN, and more. - 📈 Excelling in analytical functions to perform data analysis, finding, exploration, and extraction within relational databases. --- **[Key Takeaways]** Upon completion of this course, you will have a solid grasp of: - ✅ Installing and configuring both PostgreSQL and SQL Server. - ✅ Understanding and implementing Database Concepts. - ✅ Creating and managing Updatable Views and Materialized Views. - ✅ Writing Stored Procedures to encapsulate complex business logic. - ✅ Utilizing advanced functions like Rank and Row Number for data ranking. - ✅ Performing CRUD (Create, Read, Update, Delete) operations with confidence. - ✅ Gaining proficiency in JOIN operations and various types of Operators. - ✅ Learning Aggregate and Analytic functions to handle complex data analysis tasks. - ✅ Developing Triggers for maintaining database integrity and enforcing business rules. --- **[Why Take This Course?]** This course is your gateway to becoming a proficient SQL user, with practical experience that will set you apart in the field of data management. Whether you're a developer, data analyst, or an aspiring data scientist, the skills you acquire from this course will be invaluable in leveraging relational databases for real-world applications. Join us on this SQL adventure and transform your career with PostgreSQL and SQL Server! 🌟