Silvio Silva

systems · cloud

Cloud & Systems Engineer · Lisbon, Portugal

Technical notes on distributed systems, Linux kernel networking, BGP routing, and infrastructure orchestration at scale. Practical experiences from production environments.

Topic: All (2) #terraform 5 #iac 4 #devops 4 #architecture 3 #networking 2 #cloud 2 #wireguard 1 #linux 1 #vpn 1 #bgp 1 #ipv6 1 #routing 1 #bird2 1 #github-actions 1 #security 1 #aws 1 #best-practices 1 #gitops 1 × Clear filter

Articles tagged #cloud

2 articles

Oct 11, 2026 • 4 min read • #terraform

Terraform in Production (Part 5): Rebuilding Code Without Rebuilding Infrastructure

The ultimate test of IaC maturity: refactoring massive codebases without triggering a single resource recreation. State blast-radius reduction and zero-churn refactoring.

#terraform #iac #architecture #devops #cloud

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Oct 2, 2026 • 5 min read • #terraform

Terraform in Production (Part 1): Why HCL Beats Cloud-Native IaC

Why mature engineering teams stick with Terraform and HCL despite CloudFormation, CDK, and Bicep. Busting the "single cloud" myth and orchestrating multi-provider infrastructure.

#terraform #iac #devops #cloud #architecture

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