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Field notes on cloud architecture, IaC, and the operational detail in between. Filter by tag or search the full text.

22 posts
Building Reusable Terraform Modules: From Flat to Nested HierarchiesAmazon RDS vs RDS Custom vs Self-Managed Database on EC2: Choosing the Right Control BoundaryAWS Secrets Manager vs Parameter Store vs Environment Variables: When to Use WhichTerraform Remote State: S3 Only vs S3 + DynamoDB LockingAutomating Windows EC2 Patching with Lambda, EventBridge, and SSM AutomationE2E IaC for Multi-AZ Production VPCMigrating On-Prem Apps to AWS: A Real Architecture WalkthroughSecure SSH Access Through a Bastion Host Without Storing the Private KeySimplifying AWS Account Management with AWS Organizations and Identity CenterWeb-App Deployment using PM2 in AWSSimplifying Git Authentication with Credential HelpersResolving “Unresolved tag: <tag>” for CloudFormation TemplatesAWS CloudFormation Template Cheat SheetSimple CI/CD Implementation of Next.js ProjectAutomate Markdown(.md) File Creation with Pre-defined TemplateBlocking Direct IP Access to NGINXUnderstanding the Difference between SSG, SSR, and SPAManage AWS Trainee Access with IAM User SetupBasic Server Setup for BeginnerAWS Architecture DesignAutomate Installation in WindowsUsing DiskPart for Disk Cleanup