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Technical Deep-Dives

Architecture decisions, cloud infrastructure patterns, and lessons learned from building platforms at scale.

AWSS3April 8, 2026· 10 min read

AWS S3 Files: Mount Your S3 Bucket as a File System

AWS S3 Files lets you mount an S3 bucket as a POSIX file system over NFS v4.1 — no SDK changes, no data copies, no sync jobs. Files written through the mount are real S3 objects. Here's how it works and how I set it up.

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AWSCloudFrontMarch 14, 2025· 12 min read

Ditch the Public ALB: How CloudFront VPC Origins Changes AWS Security Forever

For years we put public ALBs behind CloudFront and called it secure. It wasn't. AWS CloudFront VPC Origins lets you use fully private ALBs — eliminating the entire class of origin-bypass attacks.

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