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Practical, hands-on guides on AWS, Azure, Terraform, Kubernetes and automation, drawn from real projects.
What Is AI? A Beginner’s Guide to How It Works
A plain-English guide to artificial intelligence: what it is, how machines learn from examples, how chatbots write answers, and how to use AI safely.
Read articleWhat Is AI? A Beginner’s Guide to How It Works
A plain-English guide to artificial intelligence: what it is, how machines learn from examples, how chatbots write answers, and how to use AI safely.
Keyless Terraform CI/CD for AWS and Azure with GitHub Actions OIDC
Stop storing cloud keys in CI. Use OpenID Connect federation so GitHub Actions gets short-lived AWS and Azure credentials, then build a Terraform pipeline that plans on pull requests and applies after approval.
Terraform on Azure: azurerm 4.x Setup and Keyless Remote State in Azure Storage
Configure the azurerm 4.x provider correctly and store Terraform state in an Azure Storage account secured with Entra ID instead of shared access keys, with blob versioning, soft delete and native lease-based locking.
Terraform on AWS: Production-Ready Remote State with S3 Native Locking
Set up a hardened S3 backend for Terraform with versioning, encryption, TLS-only access and the S3 native lock file, with no DynamoDB table needed. Includes the bootstrap process, least-privilege IAM and migrating existing state.
The Importance of Cloud Computing for Small Businesses
How the cloud helps small businesses cut IT costs, scale on demand, support remote work, protect data and use AI, plus the challenges to plan for.
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