{"id":14351,"date":"2026-08-10T11:12:34","date_gmt":"2026-08-10T11:12:34","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-complete-database-course-sql-mysql-postgresql-mongodb-2026-1-2\/"},"modified":"2026-08-10T11:12:34","modified_gmt":"2026-08-10T11:12:34","slug":"udemy-complete-database-course-sql-mysql-postgresql-mongodb-2026-1-2","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-complete-database-course-sql-mysql-postgresql-mongodb-2026-1-2\/","title":{"rendered":"Udemy \u2013 Complete Database Course: SQL, MySQL, PostgreSQL &#038; MongoDB 2026-1"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\">Description<\/h2>\n<p dir=\"ltr\">Complete Database Course: SQL, MySQL, PostgreSQL &amp; MongoDB is a course on how to work with relational and NoSQL databases, MySQL, PostgreSQL, and MongoDB, published by Udemy Online Academy. You\u2019ll start by learning basic SQL concepts like queries, joins, subqueries, and data normalization, and then move on to more advanced database design, indexing, and optimization techniques. The course then moves on to MySQL and PostgreSQL, showing you how to configure and manage these databases, set up transactions, and ensure data integrity and security. You\u2019ll also learn about MongoDB, a popular NoSQL database, its flexible data model, how to query JSON-like documents, and how to manage performance at scale.<\/p>\n<p dir=\"ltr\">This course is a complete guide to SQL, MySQL, PostgreSQL, MongoDB, and database fundamentals, designed for anyone who wants to understand how modern databases work. Whether you\u2019re a beginner or an aspiring developer, analyst, or administrator, this course will help you build a solid foundation in relational and NoSQL database systems. You\u2019ll start by learning SQL and core database concepts like tables, relationships, keys, and queries. You\u2019ll understand how data is stored, retrieved, and managed effectively. These principles apply to all major database systems and are essential for working with MySQL and PostgreSQL.<\/p>\n<h3 dir=\"ltr\">What you will learn in Complete Database Course: SQL, MySQL, PostgreSQL &amp; MongoDB:<\/h3>\n<ul dir=\"ltr\">\n<li>Insert in SQL<\/li>\n<li>Update SQL<\/li>\n<li>Delete SQL<\/li>\n<li>Min and Max SQL<\/li>\n<li>Count, Sum, Average SQL<\/li>\n<li>Grouping SQL by<\/li>\n<li>Operator SQL<\/li>\n<li>Create MySQL Database<\/li>\n<li>Drop MySQL Database<\/li>\n<li>Create MySQL Table<\/li>\n<li>Drop MySQL Table<\/li>\n<li>Alter MySQL Table<\/li>\n<li>Unique MySQL<\/li>\n<li>Primary MySQL Key<\/li>\n<li>Foreign MySQL Key<\/li>\n<li>Default MySQL Key<\/li>\n<li>Create PostgreSQL Table<\/li>\n<li>Import into PostgreSQL<\/li>\n<li>Fetch PostgreSQL Data<\/li>\n<li>Add PostgreSQL Column<\/li>\n<li>Create MongoDB Database<\/li>\n<li>And\u2026<\/li>\n<\/ul>\n<h3 dir=\"ltr\">Course specifications<\/h3>\n<p dir=\"ltr\">Publisher: <a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/complete-database-course-sql-mysql-postgresql-mongodb\/\" target=\"_blank\" rel=\"noopener\"> Udemy <\/a><br \/>Instructors: <a dir=\"ltr\" style=\"text-align: right\" href=\"https:\/\/downloadly.net\/tag\/logic-labs\/\" target=\"_blank\" rel=\"noopener\">Logic Labs<\/a><br \/>Language: English<br \/>Level: Introductory to Advanced<br \/>Number of Lessons: 52<br \/>Duration: 5 hours and 22 minutes<\/p>\n<h3 dir=\"ltr\">Course topics<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1033662\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2026\/02\/Complete-Database-Course-SQL-MySQL-PostgreSQL-MongoDB-Co.png\" alt=\"Complete Database Course SQL, MySQL, PostgreSQL &amp; MongoDB Content\" width=\"826\" height=\"255\"><\/p>\n<h3 dir=\"ltr\">Complete Database Course: SQL, MySQL, PostgreSQL &amp; MongoDB Prerequisites<\/h3>\n<p dir=\"ltr\">No SQL or Database experience needed<\/p>\n<h3 dir=\"ltr\">Pictures<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1033660\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2026\/02\/Complete-Database-Course-SQL-MySQL-PostgreSQL-MongoDB-.png\" alt=\"Complete Database Course SQL, MySQL, PostgreSQL &amp; MongoDB\" width=\"819\" height=\"323\"><\/p>\n<h3 dir=\"ltr\">Complete Database Course: SQL, MySQL, PostgreSQL &amp; MongoDB introduction video<\/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-192849-1\"><video class=\"wp-video-shortcode\" id=\"video-192849-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_Downloadly.ir.mp4?nocache=1786178032849\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_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<h3 dir=\"ltr\"><span class=\"notranslate\">Installation guide<\/span><\/h3>\n<p dir=\"ltr\">After Extract, watch with your favorite Player.<\/p>\n<p dir=\"ltr\">Subtitle: None<\/p>\n<p dir=\"ltr\">Quality: 1080p<\/p>\n<h3 dir=\"ltr\">Downloadly link<\/h3>\n<p dir=\"ltr\"><a href=\"https:\/\/dl1.downloadly.ir\/Files\/Elearning\/Udemy_Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_2026-1.part1_Downloadly.ir.rar?nocache=1786178031\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/dl1.downloadly.ir\/Files\/Elearning\/Udemy_Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_2026-1.part2_Downloadly.ir.rar?nocache=1786178031\">Download Part 2 \u2013 1 GB<\/a><\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/dl1.downloadly.ir\/Files\/Elearning\/Udemy_Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_2026-1.part3_Downloadly.ir.rar?nocache=1786178031\">Download Part 3 \u2013 530 MB<\/a><\/p>\n<h3 dir=\"ltr\">Rapidgator link<\/h3>\n<p dir=\"ltr\"><a href=\"https:\/\/rapidgator.net\/file\/dbf99339cdc1a4fb7037bdc512b22ed2\/Udemy_Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_2026-1.part1_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/rapidgator.net\/file\/f133b14c8f4c04705d5a9626c9af7201\/Udemy_Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_2026-1.part2_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 2 \u2013 1 GB<\/a><\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/rapidgator.net\/file\/3cc60c29d56085f01db0a72519e039bd\/Udemy_Complete_Database_Course_SQL_MySQL_PostgreSQL_MongoDB_2026-1.part3_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 3 \u2013 530 MB<\/a><\/p>\n<h5 dir=\"ltr\">File password (s): <a>www.downloadly.ir<\/a><\/h5>\n<h3 dir=\"ltr\">Size<\/h3>\n<p dir=\"ltr\">2.5 GB<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Complete Database Course: SQL, MySQL, PostgreSQL &amp; MongoDB is a course on how to work with relational and NoSQL databases, MySQL, PostgreSQL, an<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[116951,116952,116953,116954,112773,116955,116956,116957,116958],"class_list":["post-14351","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-complete-database-course-sql-mysql-postgresql-mongodb","dgi_tag-complete-database-course-sql-mysql-postgresql-mongodb-download","dgi_tag-complete-database-course-sql-mysql-postgresql-mongodb-free","dgi_tag-complete-database-course-sql-mysql-postgresql-mongodb-free-download","dgi_tag-logic-labs","dgi_tag-udemy-complete-database-course-sql-mysql-postgresql-mongodb","dgi_tag-udemy-complete-database-course-sql-mysql-postgresql-mongodb-download","dgi_tag-udemy-complete-database-course-sql-mysql-postgresql-mongodb-free","dgi_tag-udemy-complete-database-course-sql-mysql-postgresql-mongodb-free-download"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/14351","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\/14351\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=14351"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=14351"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=14351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}