Парадокс Open-Source: Единственный способ победить корпорации — раздать свой код бесплатно
Вступление: Финал эксперимента и ответ скептикам. Как мы с ИИ написали Open-Source убийцу SaaS-ботов на 280 000 строк кода, и почему я отдаю его даром…
Architecture
⚑ Report a ProblemLatest Architecture news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
database
devchallenge
devops
gemma
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
softwareengineering
systemdesign
tutorial
typescript
webdev
Building and Deploying Spring Petclinic Microservices on AWS: My Experience as Co-Project Lead and App & Docker Lead
Introduction As part of the DMI (DevOps Micro Internship) Cohort 2, our team successfully deployed the Spring Petclinic Microservices application on A…
Мультистейдж-сборка на Docker BuildX: мифы и реальность
Привет, Хабр! С вами эксперты ИнфоТеКС. В современной ИТ-индустрии контейнеризация стала неотъемлемой частью разработки и эксплуатации систем. Docker,…
Introducing Security Profiles for Container Permission Management
Introduction In this article, I want to introduce Security Profiles , a feature I added to Raind , a container runtime I have been developing. In a pr…
Deploying Spring Petclinic Microservices with Docker Compose: A Complete DevOps Walkthrough
Introduction As part of my DevOps learning journey in DMI Cohort 2, I deployed the Spring Petclinic Microservices application locally using Docker Com…
Cloudflare Tunnel Is the Home Lab Setup You Didn't Know You Needed (Until Your ISP Blocked You)
3 AM. Your error rate just jumped 12%. You've spent the last three weeks debugging intermittent failures on your home lab setup, and the coffee's cold…
Run Real Docker on Android — No Root, No Tricks, Just QEMU
Run Real Docker on Android — No Root, No Tricks, Just QEMU You have an old Android phone in a drawer. It has 8 cores, 8–12 GB of RAM, and a fast SSD. …
Building a Universal Container System (So I Never Have to Write Another Dockerfile)
TL;DR: Built a modular Dockerfile system that lets you compose dev/prod containers using build arguments instead of writing custom Dockerfiles. Includ…
You Might Not Need Docker: The Case for Lightweight, Headless VMs
Lately, whenever I need to run a quick experiment or spin up a localized environment with multiple moving pieces, I've completely stopped using Docker…
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 надежно…
Deploying a Dockerized Node.js Application on Kubernetes 🚀
After containerizing an application with Docker, the next logical step is deploying it on Kubernetes. Kubernetes helps automate application deployment…
How to fix ImagePullBackOff error in Kubernetes
Quick Answer (TL;DR) ImagePullBackOff means the kubelet cannot pull your container image and is now backing off before retrying. The fix is almost alw…
Deploying a Production-Grade Containerized System on AWS: ECS Fargate + ALB + RDS + ElastiCache + EventBridge
Author: Arafat Olayiwola — 5x AWS Community Builder Stack: Python 3.12 · FastAPI · Docker · AWS ECS Fargate · ALB · RDS · ElastiCache · EventBridge De…
I’m Blown Away by Kamal
My Previous Deployment Choices Since I mostly do web development using Ruby on Rails, these were my go-to options for deployment: PaaS like Heroku, Re…
the developer laptop is the first production environment for agents
Docker published a post this week about securing AI agents, and the most interesting part was not really Docker. The post makes the now-familiar argum…
Kubernetes vs Docker (2026): What's the Difference and Which Should You Learn First?
📌 This article was originally published on Sherdil E-Learning . I'm republishing it here so the dev.to community can benefit too. The Kubernetes vs Do…
How I Shrank a Next.js Image by 80% in My First Week of Docker
I'm a full-stack developer pivoting toward Site Reliability Engineering and Platform Engineering. I'm based in Yaoundé, planning to move to Canada lat…
How to Install Docker Desktop on Windows 11 (Step-by-Step Guide for 2026)
Containerization is a standard practice in modern software development. If you are developing, testing, or deploying applications, Docker is likely al…
Docker vs Kubernetes: Stop Comparing Them Like They Compete
Every developer hitting their first production deployment runs into this question: Do I need Docker, Kubernetes, or both? It's the wrong framing. They…
Your NAS Is Loud Because of Docker (and How to Fix It)
You buy a NAS for silent, always-on storage. It sits in a corner, humming quietly, doing its thing. You installed Docker on it for the same reason I d…
Your NAS Is Loud Because of Docker and Syncthing (and How to Fix It)
You buy a NAS for silent, always-on storage. It sits in a corner, humming quietly, doing its thing. Then you install Docker. Then Syncthing. Then a fe…
Final Project: Cloud Full-Stack Deployment
☁️ Final Project: Cloud Full-Stack Deployment Proyek ini mendokumentasikan proses deployment aplikasi web (Node.js + Nginx) ke AWS EC2 menggunakan Doc…
Your Deployments Are Causing Downtime. Mine Do Not. Here Is Why
Every engineer has a war story about a deployment gone wrong. Mine came before I built this project. A Friday afternoon release, a ten-minute window w…
Voices from the Community: Forewords and Praise for 'Docker and Kubernetes Security'
When I decided to self-publish Docker and Kubernetes Security in early 2025, I never imagined the incredible support from the community that would fol…
Demystifying EPUB to PDF: Handling Complex Input Schemas and Securing Microservices Without Leaking JWT Claims
Demystifying EPUB to PDF: Handling Complex Input Schemas and Securing Microservices Without Leaking JWT Claims\n\nLet's be completely honest: handling…
How I Hosted a Production AI App for $10/Year — HuggingFace Spaces + Cloudflare Worker
The Problem Everyone Gets Wrong Every "deploy your AI app" tutorial sends you to Railway, Render, or Vercel. Railway gives you 512MB RAM — not enough …
Docker Deep Dive: Beyond docker run (2026)
Docker Deep Dive: Beyond docker run (2026) You know docker run -p 3000:3000 . Here's everything else that makes Docker powerful in production. Dockerf…
Containers & Agents with Docker & OpenClaw
You have a fundamental problem in software: your code works on your machine, but breaks on someone else's. Different operating systems. Different vers…
The Container Runtime Nobody Told You About (And Four Others)
Here's something the container ecosystem doesn't say loudly enough: runc is not the only option, and for a growing number of production workloads, it'…
One container to replace Grafana + Loki + Tempo + Prometheus
The standard observability stack: Grafana + Loki + Tempo + Prometheus. Four services to deploy, four configs to learn, dashboards to set up before you…