{"id":14064,"date":"2026-08-10T11:08:25","date_gmt":"2026-08-10T11:08:25","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/pluralsight-domain-driven-design-specification-pattern-2020-9\/"},"modified":"2026-08-10T11:08:25","modified_gmt":"2026-08-10T11:08:25","slug":"pluralsight-domain-driven-design-specification-pattern-2020-9","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/pluralsight-domain-driven-design-specification-pattern-2020-9\/","title":{"rendered":"Pluralsight \u2013 Domain-driven Design: Specification Pattern 2020-9"},"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\" data-path-to-node=\"5\"><span dir=\"auto\" style=\"vertical-align: inherit\">Domain-driven Design: Specification Pattern. This course provides a specialized approach to centralizing business logic and avoiding code duplication in C# and Entity Framework Core. The dispersion of business rules across different parts of a project makes maintenance and development difficult, and makes implementing simple changes complex and error-prone. By introducing the specification pattern as a standard approach, this course teaches how to organize domain knowledge in a centralized, reusable, and composable manner. The course first analyzes the problems caused by code duplication and explains the three main uses of this pattern that create the most value. It then teaches how to implement strongly typed specifications in C# that integrate well with Entity Framework Core. This approach allows developers to produce efficient and optimized database queries while maintaining the principle of separation of concerns. Next, techniques are presented for combining complex logic using logical operators and following design best practices to transform fragmented code into clean, testable, and professional models.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-path-to-node=\"7\"><span dir=\"auto\" style=\"vertical-align: inherit\">What you will learn<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li data-path-to-node=\"8,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Accurately identify points in the code that have duplicated business logic.<\/span><\/li>\n<li data-path-to-node=\"8,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Deep understanding of three main scenarios for applying the Specification pattern in real projects.<\/span><\/li>\n<li data-path-to-node=\"8,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">How to implement strongly-typed specification classes in the .NET environment.<\/span><\/li>\n<li data-path-to-node=\"8,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Professional template integration with Entity Framework Core to manage database queries.<\/span><\/li>\n<li data-path-to-node=\"8,4,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Automatic generation of database queries based on logic defined in the domain layer.<\/span><\/li>\n<li data-path-to-node=\"8,5,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Maintaining the cleanliness of the software architecture and adhering to the principles of separation of concerns in large systems.<\/span><\/li>\n<li data-path-to-node=\"8,6,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Combine multiple different characteristics together using logical operators to create complex rules.<\/span><\/li>\n<li data-path-to-node=\"8,7,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Familiarity with design standards and best practices in the field of DDD.<\/span><\/li>\n<li data-path-to-node=\"8,8,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Identify appropriate and inappropriate times to use this design pattern to avoid unnecessary complexity.<\/span><\/li>\n<li data-path-to-node=\"8,9,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Improving the testability of business logic by centralizing it.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-path-to-node=\"10\"><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 data-path-to-node=\"11,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">C# developers who want to improve their skills in clean and professional coding.<\/span><\/li>\n<li data-path-to-node=\"11,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Software architects who seek to implement the principles of Domain-Driven Design concepts.<\/span><\/li>\n<li data-path-to-node=\"11,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Developers active in the .NET ecosystem who use Entity Framework Core as their primary data communication tool.<\/span><\/li>\n<li data-path-to-node=\"11,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Developers who are involved with large, legacy projects and suffer from repetitive code logic.<\/span><\/li>\n<li data-path-to-node=\"11,4,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Those interested in learning advanced design patterns in software engineering.<\/span><\/li>\n<li data-path-to-node=\"11,5,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Professionals who want to make their system\u2019s business logic maintainable and testable, independent of the infrastructure.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course Description Domain-driven Design: Specification Pattern<\/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.pluralsight.com\/courses\/domain-driven-design-specification-pattern\" target=\"_blank\"><span dir=\"auto\" style=\"vertical-align: inherit\">Pluralsight<\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/dan-tofan\/\"><span dir=\"auto\" style=\"vertical-align: inherit\">Dan Tofan<\/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 35 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-1029457 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2026\/01\/Domain-driven-Design-Specification-Pattern-2.png\" alt=\"Domain-driven Design: Specification Pattern\" width=\"987\" height=\"286\"><\/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-1029456 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2026\/01\/Domain-driven-Design-Specification-Pattern-1.png\" alt=\"Domain-driven Design: Specification Pattern\" width=\"928\" height=\"486\"><\/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-190410-1\"><video class=\"wp-video-shortcode\" id=\"video-190410-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Domain-driven_Design_Specification_Pattern_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Domain-driven_Design_Specification_Pattern_Downloadly.ir.mp4?_=1\"><a 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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<h4 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Downloadly<\/span><\/h4>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Pluralsight_Domain-driven_Design_Specification_Pattern_2020-9_Downloadly.ir.rar?nocache=1786177326\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download file \u2013 198 MB<\/span><\/a><\/p>\n<h4 dir=\"ltr\">Rapidgator link<\/h4>\n<p><a href=\"https:\/\/rapidgator.net\/file\/d6e1b4b10aa5168668038adcb44989ff\/Pluralsight_Domain-driven_Design_Specification_Pattern_2020-9_Downloadly.ir.rar.html\">Download file \u2013 198 MB<\/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\">198 MB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Domain-driven Design: Specification Pattern. This course provides a specialized approach to centralizing business logic and avoiding code duplicatio<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[114771,63966,114772,114773,114774,114775],"class_list":["post-14064","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-domain-driven-design-specification-pattern","dgi_tag-dan-tofan","dgi_tag-download-course-domain-driven-design-specification-pattern","dgi_tag-download-domain-driven-design-specification-pattern","dgi_tag-free-domain-driven-design-specification-pattern","dgi_tag-free-download-domain-driven-design-specification-pattern"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/14064","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\/14064\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=14064"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=14064"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=14064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}