Dev School

In our new tutorial, we will learn how to create a simple AWS Lambda function in Node.js, query data from a DynamoDB table, define the Lambda in a SAM template.yaml and deploy the Lambda with AWS Sam

Creating and Deploying an AWS Lambda with Node.js and DynamoDB using AWS SAM | Dev School In this tutorial, you’ll learn how to create a simple AWS Lambda function in Node.js, query data from a DynamoDB table, define the Lambda in a SAM template.yaml and deploy the Lambda with AWS SAM CLI. 1. Prerequisites Before starting, make sure you have: An AWS account AWS CLI installed and config...

Getting Started with : Most Commonly Used Services

Getting Started with Microsoft Azure: Most Commonly Used Services | Dev School Microsoft Azure is one of the leading cloud platforms, offering a wide variety of services that range from hosting simple web apps to running enterprise-grade AI solutions. Understanding the most common services in Azure can give you a strong foundation for building cloud-native applications, managi...

Building an ETL Process with PHP: From CSV to

Building an ETL Process with PHP: From CSV to MySQL | Dev School ETL stands for Extract, Transform, Load — it’s a classic data pipeline approach used in everything from analytics to app integrations. We’re going to: Read a CSV with 10 fields Transform/clean several of them (date formats, name splits, status mapping, etc.) Insert into a normalized MySQL tabl...