Topic

#Aws

41 articles on Aws — news, releases, guides and analysis from the SourceFeed engine.

Zero-Downtime RDS Postgres Password Rotation with Secrets Manager

Deploy the alternating-users rotation Lambda from one CloudFormation template so app passwords rotate weekly without a single failed login.

Ji-ho Choi

Build and Deploy a Serverless REST API with AWS Lambda, API Gateway, and SAM CLI

Scaffold, run locally, and ship a typed Python REST API to AWS in under 30 minutes using SAM templates and a single deploy command.

Tutorial · 2mos ago0

AWS Lambda MicroVMs Solve the AI Code Execution Security Problem

A new serverless primitive brings stateful Firecracker sandboxes to developers executing untrusted user and AI code.

Article · 2mos ago1

Why DNS Breaks Inside Kubernetes on AWS

How ndots defaults, NodeLocal DNS, and EC2's hard packet limits conspire to break your cluster's name resolution.

Article · 2mos ago0

Amazon Plans Multibillion-Dollar AWS Data Center Campus in Missouri

A new Montgomery County campus expands AWS infrastructure in the Midwest, targeting AI workloads with a heavy focus on resource efficiency.

News · 2mos ago2

GitHub's AI Surge Pushes Microsoft Onto AWS

An agentic-coding load spike outran GitHub's Azure migration, forcing Microsoft to lean on its biggest cloud rival for headroom.

News · 2mos ago5

Replace Long-Lived AWS Credentials with GitHub Actions OIDC

Configure IAM and GitHub Actions to exchange short-lived, automatically-expiring AWS credentials on every workflow run — no stored access keys, no rotation toil.

Tutorial · 2mos ago0

Provision an AWS VPC, EC2, and S3 Bucket with Terraform From Scratch

Stand up a production-shaped AWS environment — custom VPC, SSH-accessible EC2 instance, and a versioned private S3 bucket — in ~100 lines of Terraform you can destroy just as fast.

Tutorial · 2mos ago0

The Mathematical Journey to Flat Datacenter Networks

From 1970s expander graphs to Penrose tiling, cloud architects are rethinking how we route packets at scale.

Article · 2mos ago0

Amazon Cognito Gets Multi-Region Replication for Resilient Auth

Cognito can now sync user pools to a standby Region in near real-time, giving globally distributed apps a failover path without forcing users to re-authenticate.

News · 2mos ago0

AWS Next-Gen OpenSearch Serverless Hits GA: 20× Faster Provisioning and True Scale-to-Zero

A redesigned architecture decouples compute from storage, making OCUs stateless — and the numbers show it: 20× faster provisioning, real scale-to-zero, and up to 60% cost savings over provisioned clusters.

Release · 2mos ago0