Unanticipated AWS bill spikes often stem from a lack of daily spending visibility. This technical guide explains how to build an automated FinOps alerting pipeline using AWS Lambda, Boto3, Amazon EventBridge Scheduler, and Amazon S3. Learn how to query the AWS Cost Explorer API, calculate day-over-day cost deltas, and stream structured financial reports directly to Slack channels. #AWS #FinOps #CloudCost #AWSLambda #Boto3 #EventBridge #Slack #DevOps #CloudEngineering #CostOptimization
Amazon Web Services (AWS) is the world's most comprehensive cloud platform, offering over 200 services from data centers globally. This beginner's guide introduces the most important AWS services and concepts — from EC2 and S3 to IAM and VPC — giving you a solid foundation for cloud development.