Serverless

The Life of a Serverless Microservice on AWS

The Life of a Serverless Microservice on AWS

In this post, I will demonstrate how you can develop, test, deploy and operate a production-ready Serverless Microservice using the AWS ecosystem. The combination of AWS Lambda and Amazon API Gateway allows us to operate a REST endpoint without the need...

Performance boost and cost savings for DynamoDB

Performance boost and cost savings for DynamoDB

DynamoDB is offering a managed, scalable and highly available database. Compared to SQL databases a big advantage of DynamoDB is the ability to scale the read and write throughput. This allows you to scale the database along with your application layer,...

Integrate SQS and Lambda: serverless architecture for asynchronous workloads

Integrate SQS and Lambda: serverless architecture for asynchronous workloads

The Gold Standard for modern cloud-native applications is a serverless architecture. AWS Lambda allows you to implement scalable and fault tolerant applications without the need of a single virtual machine. A serverless infrastructure based on AWS Lambd...

Serverless image resizing at any scale

Serverless image resizing at any scale

This post demonstrates how you can create a bunch of resized images right after uploading an image to S3. The solution requires no servers, is scalable and can be automatically deployed within minutes. The solution makes use of two S3 buckets: The b...

Create a serverless RESTful API with API Gateway, Swagger, Lambda, and DynamoDB

Create a serverless RESTful API with API Gateway, Swagger, Lambda, and DynamoDB

This article teaches you how to create a serverless RESTful API on AWS. You will use OpenAPI Specification formerly known as Swagger Specification to define the API and API Gateway in combination with Lambda to implement the API. DynamoDB is used to sto...


marbot

Are you part of a highly motivated DevOps team? Use marbot, a friendly chatbot, to forward all kind of alerts from your AWS infrastructure to Slack. Alerts are escalated across your team automatically allowing you to focus on your daily work.

Amazon Web Services in Action (Second Edition)

Amazon Web Services in Action (Second Edition) introduces you to computing, storing, and networking in the AWS cloud.