Learn how to use SQL server to interpret big data and transform your data analyzing skills with this free online course. Are you looking to boost your data analysis skills and extract more valuable insights from your data? This course is just what you need! We provide the essential skills to work with SQL Server and perform practical data analysis. We will introduce you to the fundamentals of SQL Server, including how to create and manage databases. You’ll learn to write complex SQL queries to filter, sort, aggregate data, and more.
| College | Alison |
| Course ID | 188654 |
| Course Type | Online Learning |
| Course Qualification | CPD Certificate |
| Course Duration | 4-5 hours |
| Course Fee | Free |
| Entry Requirements | Like all courses on the Alison Free Learning platform this is a free, CPD-accredited course. A Graduate can choose to buy a certificate or diploma upon successful completion of a course, but this is not required or necessary. At Alison we believe that free education, more than anything, has the power to break through boundaries and transform lives. Alison is the world’s largest free online empowerment platform for education and skills training, offering over 5000 CPD accredited courses and a range of impactful career development tools. It is a for-profit social enterprise dedicated to making it possible for anyone, to study anything, anywhere, at any time, for free online, at any subject level. Through our mission, we are a catalyst for positive social change, creating opportunity, prosperity, and equality for everyone. |
| Career Path | In This Free Course, You Will Learn How To • Discuss the fundamental concepts of SQL Server • Recognize how to write basic SQL queries to extract data from tables, including filtering, sorting and aggregating data • Recall how to create and modify tables • Evaluate how to optimize queries for efficiency and speed on large datasets • Identify the best practices for data analysis with SQL Server • Describe how to use SQL Server's built-in functions, such as aggregate functions and string functions • Distinguish between primary and foreign key relationships • Explain how to write more advanced SQL queries that incorporate multiple joins, subqueries, and functions • Discuss the best practices for optimizing SQL queries |
| Course Code | 5603 |
This course on CFE allows you to learn the basics of fraud examination and prepare for the ACFE's CFE examination.
Learn how Artificial Intelligence can supercharge the project management processes, from planning to execution.
This free online course will explain the basic concepts of electrical motor control systems and their applications.
Master the art of creating stunning visual and graphic designs with Adobe InDesign CC in this free online course.
