Enroll Course: https://www.coursera.org/learn/akamai-databases
In today’s data-driven world, understanding how to manage and query relational databases is a fundamental skill. Coursera’s ‘Managing Relational Databases’ course offers a comprehensive introduction to this essential topic, equipping learners with the knowledge to design, structure, and manipulate data effectively.
This course dives deep into the core concepts of relational databases, starting with the basics of database structure and the crucial role of primary and foreign key fields. You’ll quickly move on to mastering Structured Query Language (SQL), the universal language for interacting with databases. The curriculum is thoughtfully structured, beginning with foundational SQL statements like SELECT and progressing to more complex operations.
The syllabus covers a wide array of essential topics. You’ll learn to craft queries with multiple conditions using AND and OR, handle various data types, and utilize built-in functions for date and time manipulation, as well as aggregate functions for powerful data analysis. The course also excels in teaching you how to retrieve and organize data from multiple tables through various JOIN operations and UNION, INTERSECT, and EXCEPT clauses. A significant portion is dedicated to subqueries, explaining their application in different clauses and the creation of nested subqueries for intricate data retrieval scenarios.
Beyond querying, the course provides hands-on experience in data manipulation, covering the creation of databases, tables, and fields, along with inserting, updating, and deleting records. The capstone project serves as a practical assessment, allowing you to demonstrate your newfound mastery.
Upon completion, you’ll be proficient in analyzing database structures, creating and managing database elements, conducting data analysis with SQL, and controlling output data. For anyone looking to build a solid foundation in database management and SQL, ‘Managing Relational Databases’ on Coursera is a highly recommended starting point. It’s an investment that will pay dividends in any data-related career path.
Enroll Course: https://www.coursera.org/learn/akamai-databases