The objectives of this practical work Work are to equip students or professionals with the essential skills to interact efficiently with relational databases and manage data effectively. By learning SQL, individuals gain the ability to define, manipulate, and query data stored in databases. This includes creating and modifying database structures (tables, views, indexes), inserting, updating, and deleting data, as well as retrieving specific information using powerful query techniques. Studying SQL also fosters a deeper understanding of how relational databases work, including concepts such as data types, constraints, joins, aggregation, subqueries, and transactions. Beyond technical skills, mastering SQL enables individuals to make informed, data-driven decisions, develop database-backed applications, and collaborate with data teams across various industries. Ultimately, the goal is to become proficient in managing and analyzing structured data to solve real-world problems in business, research, and technology.
- Créateur de cours: Houcine Belouaar