Browsing Tag
serverless
70 posts
Getting the Actual Client IP When Using Application Load Balancer (ALB) in AWS Lambda
When I was new to AWS, I faced an interesting challenge while working on a task to digitally…
What is Serverless Computing?
Serverless computing has emerged as a revolutionary paradigm in cloud computing, offering a new way to build and…
OpenAPI (Swagger docs) integration with serverless framework | Node.js Express.js Typescript
Introduction: OpenAPI formerly known as swagger docs is a specification. It’s a standardised way to describe web APIs…
Navigating the Clouds: A Comprehensive Guide to Modern Cloud Infrastructures
Introduction: As a full-stack developer, understanding cloud architecture is crucial in today’s digital age, where cloud computing…
AWS Cloud Cost Optimization
Challenge: Reduce the AWS Cloud Operating cost without compromising any existing feature Steps: Switch to 8×5 from 24×7…
AWS Credentials for Serverless
AWS is a zero-trust platform1. That is, every call to AWS must provide credentials so that the caller…
Image Labeling with Amazon Rekognition
Amazon Rekognition facilitates object and scene detection in images, offering a secure, stateless API that returns a list…
My Personal Serverless Rust Developer Experience. It’s Better Than You Think
One of the things that can be difficult when starting with a new technology, framework or tool is…
![[20-days-of-dynamodb]-day-14-–-using-the-dynamodb-expression-package-to-build-key-condition-and-filter-expressions](https://prodsens.live/wp-content/uploads/2024/01/19340-20-days-of-dynamodb-day-14-using-the-dynamodb-expression-package-to-build-key-condition-and-filter-expressions-380x250.png)
[20 Days of DynamoDB] Day 14 – Using the DynamoDB expression package to build Key Condition and Filter expressions
Posted: 30/Jan/2024 You can use expression package in the AWS Go SDK for DynamoDB to programmatically build key…
![[20-days-of-dynamodb]-day-6-–-atomic-counters-with-updateitem](https://prodsens.live/wp-content/uploads/2024/01/18832-20-days-of-dynamodb-day-6-atomic-counters-with-updateitem-380x250.png)
[20 Days of DynamoDB] Day 6 – Atomic counters with UpdateItem
Need to implement atomic counter using DynamoDB? If you have a use-case that can tolerate over-counting or under-counting…