{"id":10258,"date":"2026-08-10T10:16:55","date_gmt":"2026-08-10T10:16:55","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-data-analysis-advanced-sql-1000x-faster-python-visualize-2025-4\/"},"modified":"2026-08-10T10:16:55","modified_gmt":"2026-08-10T10:16:55","slug":"udemy-data-analysis-advanced-sql-1000x-faster-python-visualize-2025-4","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-data-analysis-advanced-sql-1000x-faster-python-visualize-2025-4\/","title":{"rendered":"Udemy \u2013 Data Analysis: Advanced SQL, 1000x Faster Python &#038; Visualize 2025-4"},"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\"><span style=\"vertical-align: inherit\">Data Analysis: Advanced SQL, 1000x Faster Python &amp; Visualize Course. This course teaches you how to effectively analyze data and extract valuable insights using advanced SQL, Python (especially the Polars library), and visualization techniques. Suitable for data analysts, data scientists, marketing professionals, product managers, and even people with no programming background, this course starts with SQL basics and progresses to advanced techniques such as table joins, data cleansing, subqueries, CTEs, and analytical functions. You\u2019ll also be introduced to Polars, a DataFrame library faster than Pandas, and learn how to combine it with SQL to build powerful analytical workflows. The course focuses on solving real-world problems, including cohort analysis, marketing funnels, sales trends, and customer segmentation. With step-by-step examples and understandable datasets, even beginners can hone their analytical skills.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"48:1-48:25\"><span style=\"vertical-align: inherit\">What you will learn:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"50:1-56:0\">\n<li data-sourcepos=\"50:1-50:92\"><span style=\"vertical-align: inherit\">Learn strategies to optimize memory usage and processing speed when working with large datasets.<\/span><\/li>\n<li data-sourcepos=\"51:1-51:111\"><span style=\"vertical-align: inherit\">Master Subqueries and Common Table Expressions (CTEs) \u2013 Break down complex problems into manageable and efficient queries.<\/span><\/li>\n<li data-sourcepos=\"52:1-52:115\"><span style=\"vertical-align: inherit\">Solve real-world data challenges \u2013 work on practical, project-based problems that mimic real business scenarios.<\/span><\/li>\n<li data-sourcepos=\"53:1-53:49\"><span style=\"vertical-align: inherit\">Leverage parallel and optimized analysis with Polars.<\/span><\/li>\n<li data-sourcepos=\"54:1-54:131\"><span style=\"vertical-align: inherit\">Unlock the power of Joins and multi-table analysis \u2013 Master INNER, LEFT, RIGHT, FULL, SELF, and CROSS JOINs to combine data like a pro.<\/span><\/li>\n<li data-sourcepos=\"55:1-56:0\"><span style=\"vertical-align: inherit\">Analyze trends with Window Functions \u2013 Use RANK, LAG, LEAD, NTILE, and more to perform advanced data analysis.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"57:1-57:32\"><span style=\"vertical-align: inherit\">Who is this course suitable for?<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li data-sourcepos=\"59:1-59:233\"><span style=\"vertical-align: inherit\">This course is perfect for beginners who want to learn SQL analysis from scratch. Whether you\u2019re a student, a working professional, or just curious about SQL analysis, this course will give you a solid foundation. No prior experience is necessary!<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Data Analysis Course Details: Advanced SQL 1000x Faster Python &amp; Visualize<\/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\/sql-data-analysis-advanced\/?couponCode=LEARNNOWPLANSGB\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor:&nbsp; <\/span><a class=\"ud-btn ud-btn-medium ud-btn-link ud-heading-sm ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/neetu-bhushan\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span style=\"vertical-align: inherit\">Neetu Bhushan<\/span><\/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: 9 hours and 3 minutes<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of lessons: 95<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course syllabus in 2025\/5<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-983226 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/05\/Data-Analysis-Advanced-SQL-1000x-Faster-Python-Visualize-1.png\" alt=\"Data Analysis: Advanced SQL 1000x Faster Python &amp; Visualize\" width=\"879\" height=\"840\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Prerequisites for the Data Analysis: Advanced SQL 1000x Faster Python &amp; Visualize course<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" dir=\"ltr\" style=\"text-align: left\">\n<ul>\n<li class=\"ud-block-list-item-content\" dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">No prior experience is required! This course is designed for beginners, Basic knowledge of Python &amp; SQL is good to have, and I\u2019ll guide you step by step. All you need is a computer with an internet connection and a willingness to learn.\u201d<\/span><\/li>\n<\/ul>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-983227 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/05\/Data-Analysis-Advanced-SQL-1000x-Faster-Python-Visualize.png\" alt=\"Data Analysis: Advanced SQL 1000x Faster Python &amp; Visualize\" width=\"841\" height=\"367\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span 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-164629-1\"><video class=\"wp-video-shortcode\" id=\"video-164629-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_Downloadly.ir.mp4?nocache=1786137582153\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_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\">Subtitles: None<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/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_Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_2025-4.part1_Downloadly.ir.rar?nocache=1786137581\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_2025-4.part2_Downloadly.ir.rar?nocache=1786137581\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Data_Analysis_Advanced_SQL_1000x_Faster_Python_And_Visualize_2025-4.part3_Downloadly.ir.rar?nocache=1786137581\"><span style=\"vertical-align: inherit\">Download Part 3 \u2013 592 MB<\/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\">2.5 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Data Analysis: Advanced SQL, 1000x Faster Python &amp; Visualize Course. This course teaches you how to effectively analyze data and extract valuabl<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[87015,87016,87017,87018,87019,85299],"class_list":["post-10258","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-data-analysis-advanced-sql-1000x-faster-python-visualize","dgi_tag-download-course-data-analysis-advanced-sql-1000x-faster-python-visualize","dgi_tag-download-data-analysis-advanced-sql-1000x-faster-python-visualize","dgi_tag-free-data-analysis-advanced-sql-1000x-faster-python-visualize","dgi_tag-free-download-data-analysis-advanced-sql-1000x-faster-python-visualize","dgi_tag-neetu-bhushan"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/10258","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\/10258\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=10258"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=10258"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=10258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}