Django - Deployment and ProductionYou want to optimize your Django Docker container to reduce image size and speed up builds. Which approach is best?AUse a multi-stage Dockerfile to install dependencies separately and copy only needed filesBInstall all Python packages globally on the host machineCCopy the entire project folder after installing dependenciesDUse the latest full Python image without slimmingCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand multi-stage buildsMulti-stage Dockerfiles let you build dependencies in one stage and copy only necessary files to the final image, reducing size.Step 2: Compare other optionsInstalling packages on host or copying everything increases image size and reduces portability.Final Answer:Use a multi-stage Dockerfile to install dependencies separately and copy only needed files -> Option AQuick Check:Multi-stage builds optimize image size and build speed = C [OK]Quick Trick: Multi-stage Dockerfiles keep images small and builds fast [OK]Common Mistakes:MISTAKESInstalling packages outside containerCopying unnecessary files increases sizeUsing large base images without slimming
Master "Deployment and Production" in Django9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
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