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Using Golang for your Serverless projects

Xebia

In one of my previous blogs I wrote why I switched to compiled languages for my lambda functions. But using Golang for your lambda functions does add some challenges. This is because each lambda function needs to be its own module. This is now scattered over your lambda functions. If you run go test./.

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Stubbing AWS Service calls in Golang

Xebia

But I am also a big fan of test driven development. Client } func New() (*Lambda, error) { cfg, err := config.LoadDefaultConfig(context.TODO()) m := new(Lambda) m.SetS3Client(s3.NewFromConfig(cfg)) NewFromConfig(cfg)) return m, err } func (x *Lambda) SetS3Client(client *s3.Client) PutObjectInput) (*s3.PutObjectOutput,

AWS 130
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170+ live online training courses opened for March and April

O'Reilly Media - Ideas

Beginner’s Guide to Writing AWS Lambda Functions in Python , March 1. Programming with Java Lambdas and Streams , March 5. Bootiful Testing , March 6. Advanced TDD (Test-Driven Development) , March 15. Java Testing with Mockito and the Hamcrest Matchers , March 19. Discovering Modern Java , March 1.

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Navigating the Landscape of Development Frameworks: A Guide for Aspiring Developers.

Perficient

CI/CD tools : Continuous Integration and Continuous Deployment tools (like Jenkins, GitHub Actions, and GitLab CI) automate testing, building, and deployment processes for faster and more reliable software releases. Understand cloud platforms like AWS and their core services (EC2, S3, Lambda). Recommended Resources: AWS Free Tier.

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170+ live online training courses opened for March and April

O'Reilly Media - Ideas

Test-Driven Development in Python , March 28. Beginner's Guide to Writing AWS Lambda Functions in Python , April 1. Designing Serverless Architecture with AWS Lambda , April 15-16. Creating Serverless APIs with AWS Lambda and API Gateway , May 8. Scaling Python with Generators , March 25.

Course 15
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New live online training courses

O'Reilly Media - Ideas

Advanced Test-Driven Development (TDD) , June 27. Test-Driven Development In Python , June 28. From Developer to Software Architect , August 6-7. Designing Serverless Architecture with AWS Lambda , August 7-8. Pythonic Object-Oriented Programming , June 26. Pythonic design patterns , June 27.

Course 94
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150+ live online training courses opened for April and May

O'Reilly Media - Ideas

Beginner’s Guide to Writing AWS Lambda Functions in Python , May 7. Next-Generation Java Testing with JUnit 5 , May 15. Programming with Java Lambdas and Streams , May 16. Test-Driven Development In Python , May 21. Programming with Data: Foundations of Python and Pandas , May 6. Modern JavaScript , May 13.

Course 67