The Advanced SQL Server Masterclass For Data Analysis
What you will learn
Installing SQL Server and SQL Server Management Studio
Window Functions
Correlated Subqueries
Advanced filtering with EXISTS and NOT EXISTS
Flattening data with PIVOT
Generating data series with Recursive CTEs
Leveraging CTEs and temporary tables to break complex processes into manageable steps
Defining and manipulating tables with DDL and DML commands
Designing lookup tables to simplify redundant analysis
SQL optimization techniques, including indexes
Procedural programming techniques like variables and IF statements
Defining your own SQL functions
Creating stored procedures for flexible, repeatable analysis
Supercharge your SQL knowledge with procedural programming techniques like variables and IF statements
Writing code that writes code, with Dynamic SQL
Course Gallery
Charts
Comidoc Review
Our Verdict
The Advanced SQL Server Masterclass For Data Analysis caters to a wide range of learners aiming to enhance their SQL skills. Delivered in an engaging style, the course demonstrates advanced techniques by presenting complex concepts clearly and concisely. With well-structured exercise instructions, students can practice their newfound knowledge using AdventureWorks data sets. This Masterclass targets those with intermediate to advanced SQL backgrounds seeking a comprehensive exploration of often overlooked features and capabilities. However, it falls short in fully covering all advanced topics and providing varying levels of difficulty within the exercises. Inconsistent code formatting at times hampers clear understanding, and additional resources are sparse when solving exercises independently. To create an even more captivating experience for data enthusiasts and professionals alike, implementing a final exercise summarizing query usage while improving code organization will significantly bolster learner engagement and reinforce their SQL mastery.
What We Liked
- Covers advanced SQL topics like window functions, subqueries, CTEs, temp tables, query optimization, and SQL programming in an easy-to-understand style
- Provides clear exercise instructions and detailed solutions using the AdventureWorks data set
- Instructor is knowledgeable and engaging, delivering clear and concise explanations
- Encourages understanding of logic behind SQL concepts rather than rote memorization
- Responsive instructor that provides timely, meaningful answers to questions
Potential Drawbacks
- Lacks in-depth discussion on some advanced topics, like for XML PATH and complex recursive CTEs
- Exercises could be more challenging and varied for experienced SQL users
- Occasionally presents pre-coded text instead of typing out code during explanations
- Could benefit from better formatting and organization of course content
- May lack additional resources or hints when solving exercises