{"id":11826,"date":"2026-08-10T10:37:31","date_gmt":"2026-08-10T10:37:31","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/linkedin-docker-build-and-optimize-docker-images-2025-8\/"},"modified":"2026-08-10T10:37:31","modified_gmt":"2026-08-10T10:37:31","slug":"linkedin-docker-build-and-optimize-docker-images-2025-8","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/linkedin-docker-build-and-optimize-docker-images-2025-8\/","title":{"rendered":"LinkedIn \u2013 Docker: Build and Optimize Docker Images 2025-8"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Docker: Build and Optimize Docker Images. This intermediate course teaches you how to build and optimize Docker images to increase build speed and minimize final size. Instructor Shelley Benhoff explains Docker\u2019s layered architecture and caching mechanisms, showing how these key concepts impact performance. The course begins by introducing the difference between images and containers and the importance of optimization, then moves on to building custom images and managing them through tagging and working with repositories. It then moves on to more advanced topics such as layer management, intelligent use of caching to eliminate redundant files, and best practices for writing a safe and efficient Dockerfile (including choosing the right base image and optimal command composition). A key part of the course is learning how to build multi-stage builds to create extremely lightweight final images. Finally, participants will learn troubleshooting techniques and common errors in the image creation process. The end result of this course is the ability to create images that are small, secure, and maintainable, meeting industry standards.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">What you will learn<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Understanding image structure: You will learn how Docker builds and layers images.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Image Optimization: You will learn how to optimize images to reduce size and increase build speed.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Using Dockerfile: You will learn best practices for writing an efficient and secure Dockerfile.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Multi-step builds: You will learn how to use multi-step builds to create lightweight final images.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Troubleshooting Images: You will learn basic techniques for fixing common errors in the image creation process.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Want to improve their understanding of Docker to an intermediate level.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">They are looking to optimize their build processes and reduce the size of their images.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">They aim to create maintainable and secure images based on industry standards.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Want to learn best practices for writing Dockerfiles and using caching capabilities.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Docker: Build and Optimize Docker Images Course Details<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Publisher: <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.linkedin.com\/learning\/docker-build-and-optimize-docker-images\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">LinkedIn<\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/shelley-benhoff\/\"><span dir=\"auto\" style=\"vertical-align: inherit\">Shelley Benhoff<\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Education level: Intermediate<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Training duration: 1 hour and 38 minutes<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course topics<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1002093 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/08\/Docker-Build-and-Optimize-Docker-Images.png\" alt=\"Docker: Build and Optimize Docker Images\" width=\"430\" height=\"585\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1002092 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/08\/Docker-Build-and-Optimize-Docker-Images-1.png\" alt=\"Docker: Build and Optimize Docker Images\" width=\"848\" height=\"189\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-173777-1\"><video class=\"wp-video-shortcode\" id=\"video-173777-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Docker_Build_and_Optimize_Docker_Images_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Docker_Build_and_Optimize_Docker_Images_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Docker_Build_and_Optimize_Docker_Images_Downloadly.ir.mp4?nocache=1786141816731\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Docker_Build_and_Optimize_Docker_Images_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left\">\n<h3><span dir=\"auto\" style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Subtitles: English<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/LinkedIn_Docker_Build_and_Optimize_Docker_Images_2025-8_Downloadly.ir.rar?nocache=1786141816\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download file \u2013 153 MB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">153 MB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Docker: Build and Optimize Docker Images. This intermediate course teaches you how to build and optimize Docker images to increase build speed and m<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[98154,98155,98156,98157,98158,72826],"class_list":["post-11826","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-docker-build-and-optimize-docker-images","dgi_tag-download-course-docker-build-and-optimize-docker-images","dgi_tag-download-docker-build-and-optimize-docker-images","dgi_tag-free-docker-build-and-optimize-docker-images","dgi_tag-free-download-docker-build-and-optimize-docker-images","dgi_tag-shelley-benhoff"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/11826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/11826\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=11826"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=11826"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=11826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}