{"id":5092,"date":"2026-08-10T09:19:30","date_gmt":"2026-08-10T09:19:30","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-relational-databases-sql-complete-guide-for-developers-2023-9\/"},"modified":"2026-08-10T09:19:30","modified_gmt":"2026-08-10T09:19:30","slug":"udemy-relational-databases-sql-complete-guide-for-developers-2023-9","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-relational-databases-sql-complete-guide-for-developers-2023-9\/","title":{"rendered":"Udemy \u2013 Relational Databases &#038; SQL: Complete Guide for Developers 2023-9"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"7:1-7:114\"><span style=\"vertical-align: inherit\">Course Relational Databases &amp; SQL: Complete Guide for Developers. This course will help you learn relational databases and SQL thoroughly. There may be many courses in this field, but why should you choose this course? There are many reasons:<\/span><\/p>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li data-sourcepos=\"11:3-12:209\"><span style=\"vertical-align: inherit\">Practical programming examples: Learning programming is not enough just by watching videos and reading books. You need a lot of practice. In this course, you can learn Java better by doing numerous practical exercises and reviewing programming examples.<\/span><\/li>\n<li data-sourcepos=\"14:3-16:225\"><span style=\"vertical-align: inherit\">Open source code: we hide nothing from students! including the source code for the answers to the exercises and examples shared throughout the course. Once you have the source code, you can copy and paste it and run it on your computer to better understand how everything works. You may use all source code examples for educational purposes. This is especially useful for students who have not worked with any testing framework before to configure the environment and run tests.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">and\u2026<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"22:1-22:98\"><span style=\"vertical-align: inherit\">What you will learn in the Relational Databases &amp; SQL: Complete Guide for Developers course:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"24:1-40:0\">\n<li data-sourcepos=\"24:1-24:26\"><span style=\"vertical-align: inherit\">Relational databases<\/span><\/li>\n<li data-sourcepos=\"25:1-25:15\"><span style=\"vertical-align: inherit\">Data modeling<\/span><\/li>\n<li data-sourcepos=\"26:1-26:20\"><span style=\"vertical-align: inherit\">Database architecture<\/span><\/li>\n<li data-sourcepos=\"27:1-27:5\"><span style=\"vertical-align: inherit\">SQL<\/span><\/li>\n<li data-sourcepos=\"28:1-28:30\"><span style=\"vertical-align: inherit\">MySQL Server and MySQL Workbench<\/span><\/li>\n<li data-sourcepos=\"29:1-29:12\"><span style=\"vertical-align: inherit\">PostgreSQL<\/span><\/li>\n<li data-sourcepos=\"30:1-30:40\"><span style=\"vertical-align: inherit\">Database normalization and denormalization<\/span><\/li>\n<li data-sourcepos=\"31:1-31:24\"><span style=\"vertical-align: inherit\">Database optimization<\/span><\/li>\n<li data-sourcepos=\"32:1-32:24\"><span style=\"vertical-align: inherit\">Indexes in the database<\/span><\/li>\n<li data-sourcepos=\"33:1-33:6\"><span style=\"vertical-align: inherit\">JDBC<\/span><\/li>\n<li data-sourcepos=\"34:1-34:5\"><span style=\"vertical-align: inherit\">DML<\/span><\/li>\n<li data-sourcepos=\"35:1-35:5\"><span style=\"vertical-align: inherit\">DDL<\/span><\/li>\n<li data-sourcepos=\"36:1-36:9\"><span style=\"vertical-align: inherit\">ORM\/JPA<\/span><\/li>\n<li data-sourcepos=\"37:1-37:11\"><span style=\"vertical-align: inherit\">Hibernate<\/span><\/li>\n<li data-sourcepos=\"38:1-38:17\"><span style=\"vertical-align: inherit\">Spring Data JPA<\/span><\/li>\n<li data-sourcepos=\"39:1-40:0\"><span style=\"vertical-align: inherit\">Spring JDBC<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"41:1-41:31\"><span style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"43:1-46:0\">\n<li data-sourcepos=\"43:1-43:25\"><span style=\"vertical-align: inherit\">They are database engineers<\/span><\/li>\n<li data-sourcepos=\"44:1-44:29\"><span style=\"vertical-align: inherit\">They are software developers<\/span><\/li>\n<li data-sourcepos=\"45:1-46:0\"><span style=\"vertical-align: inherit\">They are software architects<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course specifications Relational Databases &amp; SQL: Complete Guide for Developers<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/databases-learnit\/?couponCode=LEARNNOWPLANS\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Lecturer: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/andrii-piatakha\/\"><span style=\"vertical-align: inherit\">Andrii Piatakha<\/span><\/a><span style=\"vertical-align: inherit\"> , <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/learn-it-university\/\"><span style=\"vertical-align: inherit\">Learn IT University<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 14 hours<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of courses: 51<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-921272 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/08\/Relational-Databases-SQL-Complete-Guide-for-Developers-1.jpg\" alt=\"Relational Databases &amp; SQL: Complete Guide for Developers\" width=\"884\" height=\"787\"> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-921273 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/08\/Relational-Databases-SQL-Complete-Guide-for-Developers-2.jpg\" alt=\"Relational Databases &amp; SQL: Complete Guide for Developers\" width=\"882\" height=\"590\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course prerequisites<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">No specific prerequisites<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span 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-921274 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/08\/Relational-Databases-SQL-Complete-Guide-for-Developers.jpg\" alt=\"Relational Databases &amp; SQL: Complete Guide for Developers\" width=\"886\" height=\"311\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Sample video of the course<\/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-135694-1\"><video class=\"wp-video-shortcode\" id=\"video-135694-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Relational_Databases_And_SQL_Complete_Guide_for_Developers_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Relational_Databases_And_SQL_Complete_Guide_for_Developers_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Relational_Databases_And_SQL_Complete_Guide_for_Developers_Downloadly.ir.mp4?nocache=1786103335991\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Relational_Databases_And_SQL_Complete_Guide_for_Developers_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 style=\"vertical-align: inherit\">Installation guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite Player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitle: English<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 1080p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">download link<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Relational_Databases_And_SQL_Complete_Guide_for_Developers_2023-9.part1_Downloadly.ir.rar?nocache=1786103329\"><span style=\"vertical-align: inherit\">Download part 1 \u2013 2 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Relational_Databases_And_SQL_Complete_Guide_for_Developers_2023-9.part2_Downloadly.ir.rar?nocache=1786103329\"><span style=\"vertical-align: inherit\">Download part 2 \u2013 2 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Relational_Databases_And_SQL_Complete_Guide_for_Developers_2023-9.part3_Downloadly.ir.rar?nocache=1786103329\"><span style=\"vertical-align: inherit\">Download part 3 \u2013 2 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Relational_Databases_And_SQL_Complete_Guide_for_Developers_2023-9.part4_Downloadly.ir.rar?nocache=1786103329\"><span style=\"vertical-align: inherit\">Download part 4 \u2013 1.1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">7.1 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Course Relational Databases &amp; SQL: Complete Guide for Developers. This course will help you learn relational databases and SQL thoroughly. There<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[24975,51742,51743,51744,51745,48133],"class_list":["post-5092","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-andrii-piatakha","dgi_tag-course-relational-databases-sql-complete-guide-for-developers","dgi_tag-download-relational-databases-sql-complete-guide-for-developers","dgi_tag-free-download-relational-databases-sql-complete-guide-for-developers","dgi_tag-free-relational-databases-sql-complete-guide-for-developers","dgi_tag-learn-it-university"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/5092","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\/5092\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=5092"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=5092"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=5092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}