Mastering Recursive Queries in SQL Server from Pluralsight

Knowing how to form clear results from hierarchical data is vital for any SQL developer's career. This course will teach you how to create and optimize recursive queries that transform raw data into valuable insights.

Hierarchical structures are among the most challenging datasets to query in SQL Server. Recursive common table expressions make the job easier, but they scare even the most skilled developers.

In this course, Mastering Recursive Queries in SQL Server, you'll gain the ability to create and optimize recursive queries.

First, you'll discover the two essential parts of a recursive query and an easy recipe to remember them.

Next, you'll learn to traverse some of the most common hierarchical datasets, including organizational structures and bills of material.

Finally, you'll learn how to optimize recursive queries for larger datasets by adding proper indexes and identifying when to skip recursive queries altogether.

When you're finished with this course, you'll have the skills and knowledge to query even the most complex hierarchical data and stand out in our data-driven world.

What's inside

Syllabus

Course Overview

Design Complex Recursive CTEs

Optimize Recursive CTEs

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Emphasizes how to create and optimize recursive queries that uncover valuable data embedded within hierarchical structures like organizational charts and parts lists

Taught by Jared Westover, a seasoned expert on data querying techniques

Provides a solid foundation for beginners who want to master recursive queries in SQL Server

Includes advanced techniques for optimizing recursive queries for efficient performance on large datasets

Explores a variety of real-world scenarios, such as organizational structures and bills of materials, making the learning relatable

Course outline is well-structured, covering both foundational concepts and advanced optimization techniques

Career center

Learners who complete Mastering Recursive Queries in SQL Server will develop knowledge and skills that may be useful to these careers:

Data Scientist

Data Scientists use data analysis and modeling to solve complex business problems. They use a variety of techniques, including machine learning and artificial intelligence, to extract valuable insights from data. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in data analysis and modeling. By learning how to create and optimize recursive queries, you can become a more effective Data Scientist and contribute to the success of your organization.

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Data Analyst

Data Analysts collect, clean, and analyze data to identify trends and patterns. They use this information to make recommendations and inform decision-making. The course, Mastering Recursive Queries in SQL Server, can help you develop the skills you need to extract valuable insights from hierarchical data. By learning how to create and optimize recursive queries, you can become a more effective Data Analyst and contribute to the success of your organization.

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Data Engineer

Data Engineers design, develop, and maintain data pipelines. They use a variety of tools and technologies to extract, transform, and load data into data warehouses and data lakes. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in data engineering. By learning how to create and optimize recursive queries, you can become a more effective Data Engineer and contribute to the success of your organization.

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ETL Developer

ETL Developers design and develop extract, transform, and load (ETL) processes. They use a variety of tools and technologies to extract data from multiple sources, transform it into a consistent format, and load it into a data warehouse or data lake. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in ETL development. By learning how to create and optimize recursive queries, you can become a more effective ETL Developer and contribute to the success of your organization.

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Data Integration Specialist

Data Integration Specialists design and develop data integration solutions. They use a variety of tools and technologies to extract, transform, and load data from multiple sources into a single data warehouse or data lake. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in data integration. By learning how to create and optimize recursive queries, you can become a more effective Data Integration Specialist and contribute to the success of your organization.

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Cloud Data Engineer

Cloud Data Engineers design, develop, and maintain data pipelines in the cloud. They use a variety of cloud-based tools and technologies to extract, transform, and load data into data warehouses and data lakes. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in cloud data engineering. By learning how to create and optimize recursive queries, you can become a more effective Cloud Data Engineer and contribute to the success of your organization.

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BI Analyst

BI Analysts use data analysis and modeling to help organizations make better decisions. They use a variety of tools and techniques to extract valuable insights from data. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in business intelligence. By learning how to create and optimize recursive queries, you can become a more effective BI Analyst and contribute to the success of your organization.

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Systems Analyst

Systems Analysts study the needs of organizations and design and implement systems to meet those needs. They use a variety of techniques, including data analysis and modeling, to develop solutions that improve the efficiency and effectiveness of organizations. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in systems analysis. By learning how to create and optimize recursive queries, you can become a more effective Systems Analyst and contribute to the success of your organization.

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Database Designer

Database Designers design and develop databases. They use a variety of techniques, including data analysis and modeling, to develop databases that meet the needs of users. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in database design. By learning how to create and optimize recursive queries, you can become a more effective Database Designer and contribute to the development of high-quality databases.

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Business Analyst

Business Analysts help organizations to improve their performance by identifying and solving business problems. They use data analysis and modeling to develop solutions that meet the needs of the business. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in data analysis and modeling. By learning how to create and optimize recursive queries, you can become a more effective Business Analyst and contribute to the success of your organization.

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Data Architect

Data Architects design and manage the overall data architecture of an organization. They use a variety of techniques, including data analysis and modeling, to develop data architectures that meet the needs of the business. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in data architecture. By learning how to create and optimize recursive queries, you can become a more effective Data Architect and contribute to the success of your organization.

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Information Architect

Information Architects design and manage the structure and organization of information systems. They use a variety of techniques, including data analysis and modeling, to develop systems that meet the needs of users. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in information architecture. By learning how to create and optimize recursive queries, you can become a more effective Information Architect and contribute to the success of your organization.

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Database Developer

Database Developers design, develop, and maintain databases. They use database management systems to create and manage databases that meet the needs of users. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in database development. By learning how to create and optimize recursive queries, you can become a more effective Database Developer and contribute to the development of high-quality databases.

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Database Administrator

Database Administrators are responsible for the installation, configuration, maintenance, and performance monitoring of database management systems. They also provide technical support to users and ensure that data is secure and accessible. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in recursive queries, which are essential for managing hierarchical data in SQL Server. By mastering recursive queries, you can improve your efficiency and effectiveness as a Database Administrator.

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Software Engineer

Software Engineers design, develop, and maintain software applications. They use programming languages and tools to create software that meets the needs of users. The course, Mastering Recursive Queries in SQL Server, can help you build a foundation in database programming. By learning how to create and optimize recursive queries, you can become a more effective Software Engineer and contribute to the development of high-quality software applications.

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