May 17 · 7 min read · If you have ever used Docker, you know that containers feel like magic. You run a single command, and within milliseconds, an entire application environment springs to life. But beneath that speed lie
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Feb 26 · 7 min read · One of the most common production problems in containerized applications is unnecessarily large Docker images. You build a small application…And your final Docker image is: 700MB 800MB Sometimes ev
Join discussionOct 13, 2025 · 11 min read · Introduction: When Small Images Make a Big Difference There’s something oddly satisfying about making things smaller, whether it’s cleaning up a cluttered desk, refactoring messy code, or trimming down a Docker image that feels heavier than it should...
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Aug 14, 2025 · 2 min read · When I first built my application, the Docker image was a whopping 1.92 GB. That’s overkill for production — slower builds, longer deployments, and unnecessary storage costs. After some optimization, I brought it down to just 64 MB. Here’s how we can...
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Jul 30, 2025 · 2 min read · Welcome to Day 25 of your DevOps journey! Today, we’re mastering Docker Multi-Stage Builds by building a clean and efficient image for a TypeScript-based Node.js app. 🔍 What are Multi-Stage Builds? Multi-stage builds let you use multiple FROM state...
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Jul 24, 2025 · 4 min read · Docker multi-stage builds let you break up a Dockerfile into multiple stages, each with its own base image and purpose. In a traditional single-stage build, all build tools and dependencies (compilers, linters, dev libraries, etc.) end up in the fina...
Join discussionJul 9, 2025 · 9 min read · In this blog, I'll cover how you create a Docker Image, run & manage Containers, What are Multi-Stage builds, few optimization tricks and much more with a simple & practical Golang app example. Prerequisites. No as such prerequisites required apart f...
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Jun 17, 2025 · 13 min read · How I brought down build times from 25 minutes to under 2, and cut image sizes by 95% TL;DR This is a real-world story of how I optimized the Docker build and deployment pipeline for a Golang-based service: Reduced build time from ~25 minutes to un...
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Apr 4, 2025 · 8 min read · In this artictle we are going to discuss some advanced docker concepts, they are Port Mapping 2 Multistage Dockerfile Docker Networking Docker compose Docker volumes 1) PORT MAPPING: Port Mapping will enable communication b/w Docker containers ...
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Apr 3, 2025 · 1 min read · What is Multistage OCI Image Build? To create optimized and smaller container images by separating the build environment from the runtime environment within a single containerfile. Buildah to Rescue! Buildah is opensource Build tool used to build OCI...
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