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Introduction to Developing AWS Lambdas in Java

Richard Monson-Haefel

This course teaches you to develop and deploy fully functional AWS Lambda functions in the language you know and love.

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This course teaches you to develop and deploy fully functional AWS Lambda functions in the language you know and love.

At the core of AWS Lambda is a thorough knowledge of developing and deploying functions. In this course, Introduction to Developing AWS Lambdas in Java, you’ll learn how to develop and deploy AWS Lambda functions in Java. First, you’ll see how to create an AWS developer account, set up the development environment, and code Lambda functions in Java. Next, you’ll explore how to set up and access S3 from your functions and exchange data using JSON-to-Pojo mapping. Finally, you’ll discover how to use the AWS API Gateway to deploy Lambda functions as RESTful web services. When you’re finished with this course, you’ll have a foundational knowledge of AWS Lambda that will help you as you move forward to developing your own Lambda functions in Java.

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What's inside

Syllabus

Course Overview
Installing Eclipse with AWS Integration
Getting Started with AWS Lambda and Eclipse
Accessing S3 Data from AWS Lambda
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Learning to Use the AWS Gateway API to Connect to AWS Lambdas
Working with POJOs and JSON
Developing a Complex REST Service in AWS Lambda
Enhancing the AWS Lambda Function

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores serverless computing using AWS Lambda, which is standard in industry
Teaches learners to develop and deploy AWS Lambda functions in Java, which is useful for building real-world applications
Taught by Richard Monson-Haefel, a recognized expert in AWS and author of books on the topic
Emphasizes developing core skills for working with AWS Lambda, such as using the AWS API Gateway to connect to AWS Lambda functions
Provides hands-on labs and interactive materials, which are beneficial for practical learning
Prerequisites are not explicitly stated, but some prior knowledge of Java and AWS Lambda may be beneficial

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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 Introduction to Developing AWS Lambdas in Java with these activities:
Review core Java programming concepts
Refresh your understanding of core Java programming concepts to strengthen the foundation for developing Lambda functions.
Browse courses on Java
Show steps
  • Review Java syntax and data structures
  • Practice writing Java code
Explore AWS Lambda tutorials and documentation
Enhance your knowledge of Lambda functions by exploring additional resources and tutorials provided by AWS and the Java community.
Browse courses on AWS Lambda
Show steps
  • Search for AWS Lambda tutorials and documentation
  • Review and follow the tutorials
  • Experiment with the code examples provided
Join a peer study group focused on AWS Lambda
Engage with fellow learners and exchange knowledge by joining a peer study group dedicated to AWS Lambda functions.
Browse courses on AWS Lambda
Show steps
  • Find or create a peer study group
  • Establish regular meeting times
  • Discuss and share knowledge on Lambda functions
Four other activities
Expand to see all activities and additional details
Show all seven activities
Work through Lambda hands-on lab exercises
Solidify your understanding of Lambda functions and their implementation in Java by working through the hands-on lab exercises provided in the course.
Browse courses on AWS Lambda
Show steps
  • Access the course's AWS Lambda hands-on lab exercises
  • Follow the instructions provided in the lab exercises
  • Implement the Lambda functions in Java
  • Test and debug your Lambda functions
Develop a sample RESTful API using AWS Lambda
Demonstrate your comprehension of Lambda functions and RESTful APIs by creating your own end-to-end sample application in Java.
Browse courses on Lambda Functions
Show steps
  • Design the architecture of your RESTful API
  • Create the Lambda functions for your API endpoints
  • Configure the API Gateway to integrate with your Lambda functions
  • Test and deploy your RESTful API
Write a technical blog post summarizing key concepts of AWS Lambda
Reinforce your understanding of Lambda functions by explaining key concepts and sharing your insights through a well-written technical blog post.
Browse courses on AWS Lambda
Show steps
  • Research and gather information on AWS Lambda
  • Organize and structure your content
  • Write and edit your blog post
  • Publish and promote your blog post
Contribute to open-source projects related to AWS Lambda
Deepen your understanding and gain practical experience by contributing to open-source projects that utilize AWS Lambda functions.
Browse courses on AWS Lambda
Show steps
  • Identify open-source projects related to AWS Lambda
  • Review the project code and documentation
  • Suggest improvements or submit bug reports

Career center

Learners who complete Introduction to Developing AWS Lambdas in Java will develop knowledge and skills that may be useful to these careers:
Cloud Architect
A Cloud Architect designs, builds, and maintains cloud computing systems. An understanding of how to develop AWS Lambda functions is critical. The course in Introduction to Developing AWS Lambdas in Java can help Cloud Architects get the training and knowledge they need to be more effective in their roles. The course covers topics such as how to create an AWS developer account, set up the development environment, and code Lambda functions in Java.
Software Developer
A Software Developer designs, develops, and tests software applications. An understanding of how to develop AWS Lambda functions is critical. The course in Introduction to Developing AWS Lambdas in Java can help Software Developers get the training and knowledge they need to be more effective in their roles. The course covers topics such as how to create an AWS developer account, set up the development environment, and code Lambda functions in Java.
DevOps Engineer
A DevOps Engineer develops, deploys, and maintains software applications. An understanding of how to develop AWS Lambda functions is critical. The course in Introduction to Developing AWS Lambdas in Java can help DevOps Engineers get the training and knowledge they need to be more effective in their roles. The course covers topics such as how to create an AWS developer account, set up the development environment, and code Lambda functions in Java.
Data Engineer
A Data Engineer designs, builds, and maintains data pipelines. An understanding of how to develop AWS Lambda functions is critical. The course in Introduction to Developing AWS Lambdas in Java can help Data Engineers get the training and knowledge they need to be more effective in their roles. The course covers topics such as how to create an AWS developer account, set up the development environment, and code Lambda functions in Java.
Cloud Security Engineer
A Cloud Security Engineer ensures the security of cloud computing systems. An understanding of how to develop AWS Lambda functions is critical. The course in Introduction to Developing AWS Lambdas in Java can help Cloud Security Engineers get the training and knowledge they need to be more effective in their roles. The course covers topics such as how to create an AWS developer account, set up the development environment, and code Lambda functions in Java.
Data Scientist
A Data Scientist collects, analyzes, and interprets data. An understanding of how to develop AWS Lambda functions is may be useful as more companies use AWS Lambda functions as part of their data science infrastructure.
Business Analyst
A Business Analyst works with stakeholders to define and solve business problems. An understanding of how to develop AWS Lambda functions may be useful.
IT Manager
An IT Manager plans, coordinates, and directs the activities of an organization's IT department. An understanding of how to develop AWS Lambda functions may be useful.
Product Manager
A Product Manager is responsible for the development, launch, and marketing of a product. An understanding of how to develop AWS Lambda functions may be useful.
Project Manager
A Project Manager plans, executes, and closes projects. An understanding of how to develop AWS Lambda functions may be useful.

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 Introduction to Developing AWS Lambdas in Java.
Provides a comprehensive guide to developing and deploying Java-based AWS Lambda functions. It covers topics such as creating and configuring Lambda functions, working with AWS services, and building RESTful APIs with Lambda.
Provides a comprehensive guide to developing and deploying Java-based AWS Lambda functions. It covers topics such as creating and configuring Lambda functions, working with AWS services, and building RESTful APIs with Lambda.
Provides a comprehensive guide to designing and implementing serverless architectures with Java. It covers topics such as creating and configuring Lambda functions, working with AWS services, and building RESTful APIs with Lambda.
Provides a comprehensive guide to building RESTful web services with Java. It covers topics such as the REST architectural style, creating and consuming RESTful web services, and using RESTful web services in Java applications.
Provides a comprehensive guide to Java programming. It covers topics such as the Java language syntax, object-oriented programming concepts, and Java libraries.
Provides a deep dive into Java concurrency concepts and techniques, which are essential for understanding and developing high-performance AWS Lambda functions.
Provides a deep dive into Java performance optimization techniques, which can be applied to improve the performance of AWS Lambda functions.

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