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Paul D. Sheriff

This course teaches you how to use the LINQ syntax to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections.

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This course teaches you how to use the LINQ syntax to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections.

LINQ can filter and extract data from collections efficiently. In this course, LINQ Fundamentals in C#, you’ll learn to apply LINQ queries to sets of data to extract meaningful information in an efficient manner. First, you’ll explore how to create LINQ queries, where to learn more about LINQ, and how to select and order data from sets of data. Next, you’ll discover how to filter data, get distinct values, and identify the kind of data contained within collections. Finally, you’ll learn how to work with multiple sets of data, group data into sets, and aggregate data to produce statistics for solving business problems. When you’re finished with this course, you’ll have the skills and knowledge of LINQ needed to apply queries in your everyday applications to produce data efficiently.

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What's inside

Syllabus

Course Overview
Where LINQ Fits into Your Toolbelt
Use LINQ to Select Data within Collections
Use LINQ to Order Data
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Use the LINQ Where Clause to Filter Data
Select a Single Piece of Data from a Collection
Retrieve Specific Items Using Take, Skip, Distinct, and Chunk
Determine the Type of Data Contained within Collections
Determine Differences between Two Collections
Concatenate Collections Together Using Union and Concat
Use the Join Clause to Combine Two Collections
Use the Group Clause to Produce Grouped Collections
Aggregate Data in Collections
Use LINQ to Iterate over Collections
Understanding Deferred Execution, Streaming, and Non-streaming Operations

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops skills for filtering and extracting data from collections, which is important for data processing
Taught by Paul D. Sheriff, who is recognized for their work in LINQ
Examines LINQ, which is highly relevant to data science and data analysis
Explores multiple LINQ operations, which is core for working with complex data sets
Covers Deferred Execution, Streaming, and Non-streaming Operations, which are advanced concepts for optimizing LINQ queries
Prerequisites may be necessary as the course expects learners to have basic knowledge of C#

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in LINQ Fundamentals in C# with these activities:
Review LINQ basics
Revisiting the basics will ensure you have a strong understanding of the foundational concepts of LINQ. This will make it easier to build upon as the course progresses and you encounter more advanced topics.
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  • Review the course syllabus
  • Re-read chapters from a LINQ textbook
  • Go through your notes from previous LINQ courses or tutorials
Join a LINQ study group
Collaborating with peers will allow you to share your knowledge, learn from others, and get support as you progress through the course. This can enhance your understanding and improve your overall learning experience.
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  • Find a study group or create one with fellow students
  • Meet regularly to discuss LINQ concepts and work on problems together
  • Share resources and support each other's learning
Work through LINQ practice problems
Solving practice problems will help you reinforce your understanding of LINQ syntax and concepts. This will improve your ability to apply LINQ effectively in your own projects.
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  • Find online resources with LINQ practice problems
  • Work through the problems, implementing LINQ solutions
  • Compare your solutions to provided answers or discuss them with peers
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Follow along with advanced LINQ tutorials
Following along with advanced tutorials will expose you to more complex LINQ techniques and scenarios. This will expand your knowledge and help you become a more proficient LINQ user.
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  • Find tutorials that cover advanced LINQ topics
  • Follow the tutorials step-by-step, implementing the code and examples
  • Experiment with the techniques you learn in your own projects
Attend a LINQ workshop or conference
Attending a workshop or conference can provide you with an immersive learning experience and access to experts in the field. This can significantly enhance your understanding of LINQ and its practical applications.
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  • Research and find a relevant LINQ workshop or conference
  • Attend the event, participate in sessions, and network with attendees
  • Follow up after the event to reinforce your learning and connect with others
Create a LINQ tutorial
Creating a tutorial will force you to organize your understanding of LINQ and explain it in a clear and concise way. This will deepen your own understanding and help others learn about LINQ.
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  • Choose a specific topic within LINQ to focus on
  • Gather resources and organize your thoughts on the topic
  • Write out the tutorial, including clear explanations and examples
  • Share your tutorial with others and gather feedback
Build a data processing application using LINQ
Building a real-world application using LINQ will give you the opportunity to apply your skills and knowledge to solve a practical problem. This will solidify your understanding of LINQ and prepare you for using it in your career.
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  • Identify a problem or task that can be solved using LINQ
  • Design and implement the application, using LINQ to process and manipulate data
  • Test and refine your application to ensure it meets the requirements
  • Deploy your application and share it with others
Contribute to an open-source LINQ project
Contributing to an open-source project will give you the opportunity to apply your LINQ skills in a real-world setting and collaborate with other developers. This can greatly enhance your understanding and exposure to the broader LINQ community.
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  • Find an open-source LINQ project that aligns with your interests
  • Review the project's documentation and codebase
  • Identify areas where you can contribute and propose changes or improvements
  • Submit your contributions for review and feedback

Career center

Learners who complete LINQ Fundamentals in C# will develop knowledge and skills that may be useful to these careers:
Data Analyst
The skills acquired by taking LINQ Fundamentals in C# are essential for Data Analysts. This course will help you explore how to select and order data from sets of data, filter data, get distinct values, and identify the kind of data contained within collections. Additionally, this course will help you understand deferred execution, streaming, and non-streaming operations. As a Data Analyst, you will need to use LINQ to query data and extract meaningful information from large datasets. Taking this course will give you the skills and knowledge you need to succeed in this role.
Software Engineer
As a Software Engineer, you will need to be able to write efficient code that can handle large datasets. LINQ Fundamentals in C# will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This course will help you write code that is more efficient and easier to maintain. Additionally, you will learn how to use LINQ to solve business problems.
Data Scientist
Data Scientists use LINQ to query data and extract meaningful information from large datasets. LINQ Fundamentals in C# will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This course will help you develop the skills you need to succeed as a Data Scientist.
Database Administrator
LINQ Fundamentals in C# is a valuable course for Database Administrators. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This will help you to manage and query databases more efficiently.
Financial Analyst
LINQ Fundamentals in C# may be useful for Financial Analysts. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Financial Analysts who need to analyze data to make informed decisions.
Business Analyst
LINQ Fundamentals in C# may be useful for Business Analysts. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Business Analysts who need to analyze data to make informed decisions.
Actuary
LINQ Fundamentals in C# may be useful for Actuaries. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Actuaries who need to analyze data to make informed decisions.
Quantitative Analyst
LINQ Fundamentals in C# may be useful for Quantitative Analysts. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Quantitative Analysts who need to analyze data to make informed decisions.
Market Researcher
LINQ Fundamentals in C# may be useful for Market Researchers. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Market Researchers who need to analyze data to make informed decisions.
Operations Research Analyst
LINQ Fundamentals in C# may be useful for Operations Research Analysts. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Operations Research Analysts who need to analyze data to make informed decisions.
Statistician
LINQ Fundamentals in C# may be useful for Statisticians. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Statisticians who need to analyze data to make informed decisions.
Database Developer
LINQ Fundamentals in C# may be useful for Database Developers. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Database Developers who need to design and build databases.
Data Engineer
LINQ Fundamentals in C# may be useful for Data Engineers. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Data Engineers who need to design and build data pipelines.
Software Developer
LINQ Fundamentals in C# is a valuable course for Software Developers. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Software Developers who need to write efficient code that can handle large datasets.
Web Developer
LINQ Fundamentals in C# may be useful for Web Developers. This course will teach you how to use LINQ to select, filter, extract, partition, identify, union, join, group, and aggregate data contained in C# collections. This knowledge can be helpful for Web Developers who need to build websites that can handle large datasets.

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in LINQ Fundamentals in C# .
Provides a comprehensive overview of Entity Framework Core. It good resource for developers who want to learn more about how to use Entity Framework Core to develop data-driven applications.
Provides a comprehensive overview of C# 7. It good resource for developers who want to learn more about the latest features of C#.
Provides a comprehensive overview of .NET Core. It good resource for developers who want to learn more about how to develop applications using .NET Core.
Provides a comprehensive overview of C# 6 and .NET Core 2.0, including a detailed discussion of LINQ. It good resource for developers who want to learn more about C#, .NET Core, and LINQ.
Provides a comprehensive overview of C# 6.0, including a detailed discussion of LINQ. It good resource for developers who want to learn more about C# and LINQ.
Concise reference guide to LINQ. It good resource for developers who want a quick and easy way to learn about LINQ.
Provides a concise reference guide to LINQPad. It good resource for developers who want to learn more about how to use LINQPad.

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