Cutting AWS Storage Costs: S3 Tables vs. S3 Express One Zone
Last year, my team was fighting the "small file problem" in a standard S3 bucket. We were running massive Glue jobs that spent 40% of their executio…
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MinIO Is Deprecated: Best Alternatives for S3-Compatible Storage
For years, MinIO was the obvious answer whenever an engineering team needed S3-compatible object storage outside AWS. You wanted an S3-compatible AP…
S3 Presigned URLs: Security Pitfalls You'll Regret
S3 Presigned URLs: Security Pitfalls You'll Regret A presigned URL is a time-limited, signed link that grants temporary S3 access without sharing yo…
AWS Workshop – Day 1, Session 2
Workshop Name:Hands-on Workshop on Cloud-Native Systems & Applied AI Integration Organized by : Department of Computing, Coimbatore Institute of…
Ceph vs RustFS: When to Use What (2026)
Ceph vs RustFS: When to Use What (2026) Ceph and RustFS both speak S3, but they solve different problems. Ceph is a unified object, block, and file…
Building a receipt-scanning budget tracker with Amazon Bedrock, Lambda, and DynamoDB
--- The Problem I Kept Ignoring Every week, the same small annoyance played out: I'd snap a photo of a receipt, tell myself I'd log it later, and th…
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…
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…
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…
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…
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…
Обновление контента игровых клубов. Отказ от внешнего S3-провайдера. Стоимость и механика
Реальный кейс: как из ручного хаоса с флешками и «у кого что скачалось» выросла централизованная система обновления игрового кон…
Внутри метастора S3 в One-Cloud
Как мы пришли к локальному скану, фильтру Блума и переезду очереди на Kafka — и почему это всё случилось Привет, Хабр. Я Данил Кислов, разрабо…
Как мы перестали проксировать картинки через бэкенд и подружили PWA c S3 через presigned URL
Когда в нашем PWA‑приложении возникла задача добавить загрузку изображений, первое, что пришло в голову — классическая схема: кл…
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…
FastAPI и S3 — строим сервис безопасной генерации временных ссылок
В современных веб-приложениях хранение файлов часто отдают специализированным объектным хранилищам, таким как S3 . Это удобно, масштабируемо и надеж…
О версионировании в S3 в деталях: разбор от команды VK Object Storage
S3-совместимые хранилища предоставляют бизнесу и ИТ-специалистам широкий набор инструментов для работы с данными. Это и практически бесконечная масш…
О версионировании в S3 в деталях: разбор от команды VK Object Storage
S3-совместимые хранилища предоставляют бизнесу и ИТ-специалистам широкий набор инструментов для работы с данными. Это и практически бесконечная масш…
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 " )…
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…