Object Storage vs File Storage: When to Use Which (2026)
I still see engineers storing user-uploaded photos in /var/www/uploads/ on an ext4 volume and wondering why their server falls over at 10M files. Me…
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# Stopping S3 Data Exfiltration in Real Time: A Step-by-Step Incident Response
The Scenario An EC2 instance with an attached IAM role has s3:GetObject on a bucket containing sensitive data. An attacker compromises the instance,…
Using S3 as Your Disaster Recovery Target: A Practical Guide
Using S3 as Your Disaster Recovery Target: A Practical Guide S3 works as a disaster-recovery target because your data is already there, it is redund…
Your Integrity Checks Are Watching the Wrong Layer
Ciao Amici 👋 Quick story before we get into the weeds. Last week I took a patient health record sitting in Amazon S3, a file clearly stamped as regu…
Backblaze B2 vs Self-Hosted S3: Which Saves More Money?
Backblaze B2 vs Self-Hosted S3: Which Actually Saves More Money in 2026? Backblaze B2's pricing is about as simple as cloud storage gets: $0.00695/G…
Multi-Cloud S3-Compatible Strategy: Avoiding Vendor Lock-In (2026)
Multi-Cloud S3-Compatible Strategy: Avoiding Vendor Lock-In (2026) Most teams assume they're portable because their app talks the S3 API. That assum…
Object Storage That Branches With Your Database
Database branching solved a real problem: you can fork your database at a point in time, get an isolated copy with all the rows, and run something r…
AWS S3 basics every dev should know
Why S3 matters Amazon S3 is the object storage service that powers a huge part of the internet. If you build anything that stores files, serves stat…
S3-Compatible Storage Explained: The De Facto Standard for Object Storage in 2026
"S3-compatible" is one of those phrases that gets thrown around so much that people nod along without checking whether everyone means the same thing…
Self-Hosted InsForge Now Supports S3 Storage
Originally published on the InsForge blog , written by Can Lyu (Principal Software Engineer). Reposted here with permission. Self-hosted InsForge no…
Multipart upload of large AI-generated images to S3-compatible object storage
If you just want the recommendation: for the ordinary AI-generated image an inference job hands back — a 2 to 8 MB PNG — do one plain object PUT int…
What Is Object Storage? A Plain-English Guide
What Is Object Storage? A Plain-English Guide Object storage is a data storage architecture that manages information as discrete objects—each bundli…
Deploying SeaweedFS, an Open-Source S3 Storage Alternative to MinIO, on Ubuntu 24.04
SeaweedFS is an open-source, distributed object storage system with an S3-compatible API, a filer for POSIX-style hierarchical access, and a small f…
AWS S3 Hands-On Project | Buckets, Versioning, Permissions and Static Website Hosting
Introduction In the previous article, we learned the theory behind Amazon S3. Now it is time to see Amazon S3 in action. In this hands-on project, w…
AWS S3 Basics for Beginners
Introduction In the previous articles, we explored AWS networking concepts like: VPC Subnets Internet Gateway Security Groups Route 53 Now, let's mo…
Most People Misunderstand Object Storage (Here’s the Mental Model That Actually Helps)
If you’ve used S3, MinIO, or any cloud storage API, it’s easy to assume object storage is just a “cloud folder system.” That assumption is wrong — a…
S3 zipper challenge: a parallel zip assembly that beats the single Lambda approach
I recently read Jérémie Rodon's excellent article On-Demand Archives on S3 , where he describes an elegant Rust solution for zipping 3,000 × 5MB fil…
S3 Files Killed My Least Favorite Lambda Pattern
Every Lambda function I have written that touches S3 has the same three lines of plumbing: s3 . download_file ( bucket , key , " /tmp/input.csv " )…
BentoS3: a lightweight S3-compatible server for local development and tests
I recently published the first stable version of BentoS3 , a lightweight S3-compatible server for local development, automated tests, and CI environ…
Precision Canary Deployments for Static Content: Navigating High-Stakes Tech Migrations
Precision Canary Deployments for Static Content: Beyond the "Big Bang" Release Big frontend migrations rarely fail because of one obvious bug. They…
S3 Storage Class Automation: Stop Paying Hot Prices for Cold Data
A typical production S3 bucket at 18 months old has accumulated objects across every feature that ever ran. The initial uploads from your onboarding…
How to Download Your Entire Supabase Storage Bucket Locally
If you've been building with Supabase, you know their Storage API is fantastic for web apps. But sometimes, you just need your files on your local m…