DevOps
Infrastructure as code, CI/CD, and developer tooling. CloudFormation, CDK, SAM, CodePipeline, CodeBuild, CodeDeploy, Amplify, and the AWS CLI — everything for automated delivery.
Amazon Chime SDK: Add Real-Time Communication to Apps
Amazon Chime SDK provides real-time audio, video, and messaging for web/mobile apps. Build custom communication experiences. Learn when to use it.
AWS Proton: How It Works & When to Use It
AWS Proton was a managed application delivery service. Learn about its features, deprecation, and when it was used for DevOps.
AWS Copilot CLI: What It Is & When to Use It
AWS Copilot CLI was a command-line tool for building and managing containerized applications on AWS. Learn about its end-of-support and migration options.
Amazon CodeGuru: Improve Code Quality & Performance
Amazon CodeGuru is an ML-powered developer tool for code quality and performance. Automate reviews and profile apps. Learn when to use it.
AWS CodeArtifact: Secure Artifact Repository Service
AWS CodeArtifact is a fully managed artifact repository service for storing, publishing, and sharing software packages. Learn how it simplifies DevOps workflows.
SAM CLI: Build, Test, Deploy Serverless Apps
SAM CLI is an open-source tool for building, testing, and deploying serverless apps on AWS. Learn its definition, how it works, and when to use it.
CloudFormation Drift Detection: How It Works & When to Use It
AWS CloudFormation drift detection identifies unmanaged resource changes outside CloudFormation. Ensure IaC consistency. Learn how it works and when to use it.
CloudFormation Change Sets: Preview & Prevent Errors
AWS CloudFormation Change Sets let you preview stack changes before applying them. Prevent unintended infrastructure updates. Learn how it works and when to use it.
CloudFormation StackSet: Manage Multi-Account Infrastructure
CloudFormation StackSets deploy stacks across multiple accounts & regions from one place. Automate infrastructure management at scale. Learn how it works.
AWS SDK: How It Works & When to Use It
The AWS SDK simplifies interacting with AWS services using language-specific libraries. Programmatically manage AWS resources. Learn when to choose it.
AWS CLI: Automate & Manage AWS Services from Terminal
AWS CLI: A unified tool to manage AWS services via your terminal. Essential for automating cloud operations and scripting resource management. Learn its uses.
AWS Cloud9: How It Works & When to Use It
AWS Cloud9 is a cloud-based IDE. Learn about its features, use cases, and relevance for existing users and certification candidates.
Amplify vs S3+CloudFront: How It Works & When to Use It
Compare AWS Amplify Hosting vs. S3+CloudFront for web app deployment. Understand managed workflows vs. granular control. Learn when to choose it.
AWS Amplify: Build & Host Full-Stack Apps Easily
AWS Amplify is a set of tools for frontend developers to build, ship, and host full-stack apps on AWS. Simplify backend and frontend development. Learn when to use it.
AWS CodeStar: What It Is & When to Use It
AWS CodeStar was a unified UI for developing, building, and deploying apps. Learn about its features and why it's now deprecated.
AWS CodeCommit: Secure Git Repositories in the Cloud
AWS CodeCommit is a fully-managed source control service for private Git repositories. Securely store code & assets. Learn how it works and when to use it.
AWS CodeDeploy: Automate Deployments & Avoid Downtime
AWS CodeDeploy automates software deployments to EC2, Lambda, ECS, and on-premises servers. Simplify releases and avoid downtime. Learn how it works and when to use it.
AWS CodeBuild: Fully Managed CI/CD Service
AWS CodeBuild is a managed CI service that compiles code, runs tests, and produces deployable packages. Eliminate build server management. Learn when to use it.
SAM vs CloudFormation: How It Works & When to Use It
SAM vs CloudFormation: Understand AWS CloudFormation for IaC and AWS SAM for serverless apps. Learn their differences and when to use each for your projects.
AWS SAM: Build, Test & Deploy Serverless Apps
AWS SAM is an open-source framework for building, testing, and deploying serverless apps on AWS. Simplify your workflow. Learn when to use it.
Terraform vs CloudFormation: AWS IaC Compared (2026)
Compare Terraform and AWS CloudFormation for Infrastructure as Code: HCL vs YAML, multi-cloud vs AWS-only, state management, rollback, and team fit.
AWS CodePipeline: Managed Continuous Delivery Service
AWS CodePipeline orchestrates build, test, and deploy across AWS and third-party tools. Learn stages, actions, providers, approvals, and pricing.
AWS CloudFormation: Infrastructure as Code with Templates
AWS CloudFormation provisions AWS resources from JSON/YAML templates. Learn stacks, StackSets, Change Sets, drift detection, nested stacks, and pricing.
AWS CDK: Cloud Development Kit for Infrastructure as Code
AWS CDK lets you define cloud infrastructure in TypeScript, Python, Java, Go, or .NET. Learn Constructs L1/L2/L3, bootstrapping, CDK Pipelines, and pricing.
AWS CDK vs CloudFormation: Choosing Your AWS IaC Tool
Compare AWS CDK and CloudFormation: imperative code vs declarative YAML, type safety, Constructs, bootstrap, governance, and when each wins.