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Kevin Dockx

Correctly writing asynchronous code can tremendously improve the scalability of your web API. In this course, you’ll learn how and why to write async code when creating an ASP.NET Core web API.

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Correctly writing asynchronous code can tremendously improve the scalability of your web API. In this course, you’ll learn how and why to write async code when creating an ASP.NET Core web API.

You've built an API with ASP.NET Core. Now it’s time to learn how to improve the scalability of that API by making it asynchronous. In this course, Developing an Asynchronous ASP.NET Core Web API, you’ll learn how to do that, using the async/await keywords. First, you'll learn about the internals of async/await, and when and where it makes sense to use it. Next, you'll discover how to test the impact of writing async code. Finally, you’ll learn all about async streaming, cancellation, & dealing with exceptions.

When you're finished with this course, you'll know the ins and outs of writing asynchronous code in ASP.NET Core.

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What's inside

Syllabus

Course Overview
Understanding the Power of Asynchronous Code
Starting at the Bottom with Your Data Access Layer
Asynchronously Reading Resources
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Asynchronously Manipulating Resources
Supporting Asynchronous Streaming
Dealing with Asynchronous Service Integrations and Supporting Cancellation
Additional Return Types and Avoiding Common Pitfalls

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops asynchronous programming, which is standard in the web development industry
Taught by Kevin Dockx, who are recognized for their work in .NET Core
Examines async/await keywords, which is highly relevant to modern web development

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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 Developing an Asynchronous ASP.NET Core Web API with these activities:
Read 'Asynchronous Programming in C#'
Gain a deeper understanding of asynchronous programming concepts by reading a book dedicated to the topic.
Show steps
  • Obtain a copy of 'Asynchronous Programming in C#'.
  • Read through the chapters, focusing on the sections relevant to ASP.NET Core.
  • Apply the concepts learned to your own projects.
Review Async/Await Syntax and Usage
Solidify your understanding of the practical syntax and usage of async/await keywords in C#.
Show steps
  • Review the 'async' and 'await' keywords and their usage.
  • Practice writing simple asynchronous methods.
  • Implement asynchronous code in a console application.
Explore Async Programming in ASP.NET Core
Expand your knowledge by following tutorials on asynchronous programming in ASP.NET Core.
Show steps
  • Find a reputable tutorial on asynchronous programming in ASP.NET Core.
  • Follow the tutorial step-by-step, implementing the concepts in your own code.
  • Troubleshoot any issues you encounter while following the tutorial.
Seven other activities
Expand to see all activities and additional details
Show all ten activities
Learn about Asynchronous Service Integrations
Expand your knowledge by following tutorials on integrating asynchronous services.
Show steps
  • Find a reputable tutorial on asynchronous service integrations.
  • Follow the tutorial step-by-step, implementing the concepts in your own code.
  • Troubleshoot any issues you encounter while following the tutorial.
Code along with the instructor
Reinforce your understanding of async/await and its application in ASP.NET Core by following along with the instructor's code.
Browse courses on Async/Await
Show steps
  • Watch the video tutorial.
  • Install the .NET SDK and set up an ASP.NET Core project.
  • Code along with the instructor, step by step.
  • Run and test your code.
Test Async Code Impact
Enhance your ability to evaluate the performance implications of asynchronous code.
Show steps
  • Create a benchmark for synchronous code execution.
  • Implement the same functionality using asynchronous code.
  • Measure and compare the performance of both implementations.
  • Identify bottlenecks and optimize the asynchronous code.
Practice Dealing with Exceptions in Async Code
Strengthen your ability to handle exceptions in asynchronous code effectively.
Show steps
  • Create a simple asynchronous method that throws an exception.
  • Implement try-catch blocks to handle exceptions.
  • Test the code to ensure proper exception handling.
Design an Asynchronous Web API
Demonstrate your understanding by designing an asynchronous web API that follows best practices.
Show steps
  • Choose a suitable scenario for your web API.
  • Design the API routes and methods.
  • Implement the API using asynchronous programming techniques.
  • Test the API for correctness and performance.
Write a Blog Post on Async Streaming
Share your knowledge and understanding by writing a blog post on asynchronous streaming.
Show steps
  • Choose a specific aspect of async streaming to focus on.
  • Research and gather information on the topic.
  • Write a well-structured and informative blog post.
  • Publish the blog post on a relevant platform.
Explore Advanced Async Topics
Expand your knowledge of asynchronous programming by exploring advanced topics such as streaming, cancellation, and error handling.
Browse courses on Cancellation
Show steps
  • Find relevant tutorials or documentation on async streaming.
  • Study the concepts and implementation techniques.
  • Practice implementing these techniques in your own code.
  • Test and refine your code.

Career center

Learners who complete Developing an Asynchronous ASP.NET Core Web API will develop knowledge and skills that may be useful to these careers:
Software Architect
In your work as a Software Architect, you may be responsible for designing, implementing, and maintaining complex software systems for a variety of organizations. Fortunately, having experience with ASP.NET Core can jumpstart your career in this field. This course, Developing an Asynchronous ASP.NET Core Web API, can help by improving your grasp of async/await. This is a powerful technique that can significantly enhance the performance of your software systems.
Cloud Architect
Cloud Architects design, build, and manage cloud-based systems for organizations across the globe. The knowledge and skills taught in Developing an Asynchronous ASP.NET Core Web API are highly relevant to this profession. This course will solidify your foundation in asynchronous programming and prepare you to build scalable cloud-based systems.
Web Developer
Web Developers are responsible for developing and maintaining websites and web applications. Having experience with ASP.NET Core is essential for success in this role. Furthermore, this course, Developing an Asynchronous ASP.NET Core Web API, may be highly valuable to you. It will help you to create web applications that are highly performant and scalable.
Database Administrator
Database Administrators are responsible for managing and maintaining database systems. Although asynchronous programming is not a core responsibility of a Database Administrator, having this knowledge may be helpful. This course, Developing an Asynchronous ASP.NET Core Web API, can equip you with these skills.
Data Scientist
Data Scientists use scientific methods to extract knowledge and insights from data. While asynchronous programming may not be a core responsibility of a Data Scientist, this course, Developing an Asynchronous ASP.NET Core Web API, can help you develop valuable skills. These skills can complement your work as you build data-driven solutions.
DevOps Engineer
DevOps Engineers bridge the gap between software development and IT operations. They may work on teams that develop and maintain web applications. Consequently, it is important for DevOps Engineers to have a solid understanding of asynchronous programming. Furthermore, this course, Developing an Asynchronous ASP.NET Core Web API, can help you improve your skills in this area.
Software Engineer
Software Engineers design, develop, and maintain software systems. Experience with ASP.NET Core is a valuable asset for those looking to become a Software Engineer. Additionally, this course, Developing an Asynchronous ASP.NET Core Web API, can help you to develop critical skills in asynchronous programming.
Systems Analyst
Systems Analysts analyze and design computer systems. Although not directly related to your work as a Systems Analyst, having experience with asynchronous programming may be helpful. This course, Developing an Asynchronous ASP.NET Core Web API, can help you develop these skills.
IT Architect
IT Architects design, build, and maintain IT systems for organizations. This course, Developing an Asynchronous ASP.NET Core Web API, may help you develop valuable skills in asynchronous programming. These skills may be helpful as you design and build complex IT systems.
Security Analyst
Security Analysts plan and implement security measures to protect computer systems and networks. Although not directly related to your work as a Security Analyst, having experience with asynchronous programming may be helpful. This course, Developing an Asynchronous ASP.NET Core Web API, can help you develop these skills.
Front-End Developer
Front-End Developers design and develop the user interface of websites and web applications. While not essential for success as a Front-End Developer, having experience with asynchronous programming can be beneficial. This course, Developing an Asynchronous ASP.NET Core Web API, can provide you with valuable skills in this area.
Network Administrator
Network Administrators manage and maintain computer networks. Although not directly related to your work as a Network Administrator, having experience with asynchronous programming may be helpful. This course, Developing an Asynchronous ASP.NET Core Web API, can help you develop these skills.
Quality Assurance Analyst
Quality Assurance Analysts test and evaluate software systems to ensure quality. While not essential for success as a Quality Assurance Analyst, this course, Developing an Asynchronous ASP.NET Core Web API, may be helpful. It can broaden your skill set and provide you with a deeper understanding of how software systems work.
Business Analyst
Business Analysts study business needs and processes to improve efficiency and effectiveness. Although not directly related to your work as a Business Analyst, having experience with asynchronous programming may be helpful in certain situations. This course, Developing an Asynchronous ASP.NET Core Web API, can help you develop these skills.
Project Manager
Project Managers plan, organize, and manage projects to ensure successful completion. Although not directly related to your work as a Project Manager, having experience with asynchronous programming may be helpful. This course, Developing an Asynchronous ASP.NET Core Web API, can help you develop these skills.

Reading list

We've selected 12 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 Developing an Asynchronous ASP.NET Core Web API.
Provides a comprehensive overview of asynchronous programming in .NET, covering topics such as async/await, tasks, and parallel programming. It valuable resource for anyone who wants to learn more about writing asynchronous code in .NET.
Provides a deep dive into the Common Language Runtime (CLR), the underlying platform that executes .NET code. It valuable resource for anyone who wants to understand how .NET code works under the hood.
Provides a comprehensive overview of ASP.NET Core 6, covering topics such as building web APIs, working with databases, and deploying to the cloud. It valuable resource for anyone who wants to learn more about building web applications with ASP.NET Core.
Provides a comprehensive overview of C# 9.0 and .NET 5, covering topics such as async/await, pattern matching, and nullable reference types. It valuable resource for anyone who wants to learn more about the latest features of C# and .NET.
Provides a practical guide to design patterns, reusable solutions to common software design problems. It valuable resource for anyone who wants to learn more about how to design and build software applications.
Provides a practical guide to writing clean code, code that is easy to read, understand, and maintain. It valuable resource for anyone who wants to learn more about how to write high-quality code.
Provides a comprehensive overview of domain-driven design, a software development approach that focuses on modeling the real-world domain of the application. It valuable resource for anyone who wants to learn more about how to design and build software applications that are easy to understand, maintain, and evolve.
Provides a practical guide to software architecture, the process of designing and building software applications that are scalable, maintainable, and extensible. It valuable resource for anyone who wants to learn more about how to design and build high-quality software applications.
Provides a classic overview of software engineering, covering topics such as software development methodologies, project management, and software testing. It valuable resource for anyone who wants to learn more about the challenges and complexities of software development.
Provides a practical guide to managing software development teams, covering topics such as team dynamics, motivation, and communication. It valuable resource for anyone who wants to learn more about how to build and lead high-performing software development teams.
Provides a classic overview of the open source software development model, covering topics such as the role of community, collaboration, and meritocracy. It valuable resource for anyone who wants to learn more about the history and culture of open source software development.

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