{"id":18560,"date":"2025-01-27T14:24:39","date_gmt":"2025-01-27T14:24:39","guid":{"rendered":"https:\/\/unp.education\/content\/?p=18560"},"modified":"2025-01-27T14:24:39","modified_gmt":"2025-01-27T14:24:39","slug":"surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us","status":"publish","type":"post","link":"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/","title":{"rendered":"Surprising Real-Life Examples  of Deadlock in DBMS Explained"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"18560\" class=\"elementor elementor-18560\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22a27c2 e-flex e-con-boxed e-con e-parent\" data-id=\"22a27c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6eedeb6 elementor-widget elementor-widget-heading\" data-id=\"6eedeb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Introduction\" >Introduction<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Understanding_the_Concept_of_Deadlocks\" >Understanding the Concept of Deadlocks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Real-Life_Examples_of_Deadlocks\" >Real-Life Examples of Deadlocks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Deadlock_in_Daily_Activities\" >Deadlock in Daily Activities<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Deadlocks_in_DBMS_Explained\" >Deadlocks in DBMS Explained<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Methods_to_Detect_Deadlocks\" >Methods to Detect Deadlocks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Preventing_Deadlocks_in_DBMS\" >Preventing Deadlocks in DBMS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#How_Developers_Can_Handle_Deadlocks\" >How Developers Can Handle Deadlocks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#The_Broader_Impact_of_Deadlocks\" >The Broader Impact of Deadlocks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#FAQs-Deadlock_in_Dbms\" >FAQs-Deadlock in Dbms<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/#Our_Students_Testimonials\" >Our Students Testimonials:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><b>Introduction<\/b><span class=\"ez-toc-section-end\"><\/span><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ede1b8 elementor-widget elementor-widget-text-editor\" data-id=\"9ede1b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Imagine standing at a four-way intersection where no car can move because each one is waiting for the other to go first. That\u2019s a deadlock in action. In the digital world, <strong>deadlock in DBMS occurs when database processes are stuck in a similar loop, waiting indefinitely.<\/strong> This article breaks down deadlocks through relatable examples and discusses their significance in database management.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e30a2cf e-flex e-con-boxed e-con e-parent\" data-id=\"e30a2cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f04d231 elementor-widget elementor-widget-heading\" data-id=\"f04d231\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Understanding_the_Concept_of_Deadlocks\"><\/span>Understanding the Concept of Deadlocks<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26bccc6 elementor-widget elementor-widget-text-editor\" data-id=\"26bccc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>What is a Deadlock?<\/strong><\/h4><p>A deadlock is a situation where processes cannot proceed because they are waiting for each other to release resources. It\u2019s like two people holding each other\u2019s wallets and refusing to let go until they get their own back.<\/p><h4><strong>Why Do Deadlocks Occur?<\/strong><\/h4><p>Deadlocks occur due to four conditions:<\/p><ol><li><strong>Mutual Exclusion<\/strong>: Resources are non-shareable.<\/li><li><strong>Hold and Wait<\/strong>: A process holds one resource and waits for another.<\/li><li><strong>No Preemption<\/strong>: Resources can\u2019t be forcibly taken away.<\/li><li><strong>Circular Wait<\/strong>: A cycle of processes waiting for each other.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4d6e9381 e-flex e-con-boxed e-con e-parent\" data-id=\"4d6e9381\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5237dcf5 elementor-hidden-mobile e-con-full e-flex e-con e-child\" data-id=\"5237dcf5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-195a8e9a e-con-full e-flex e-con e-child\" data-id=\"195a8e9a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a4b5f30 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"a4b5f30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlock Your Data Science &amp; ML Potential with Python<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e79c6d2 elementor-widget elementor-widget-text-editor\" data-id=\"5e79c6d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Join our hands-on courses and gain real-world skills with expert guidance. Get lifetime access, personalized support, and work on exciting projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b5b5d89 e-con-full e-flex e-con e-child\" data-id=\"1b5b5d89\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-540c29c7 elementor-widget elementor-widget-button\" data-id=\"540c29c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/course-overview\/mastering-data-science-and-ml-with-python\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Join Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4ec72a elementor-widget elementor-widget-button\" data-id=\"c4ec72a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Browse Course<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-659ae946 e-con-full e-flex e-con e-child\" data-id=\"659ae946\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b027176 elementor-widget elementor-widget-image\" data-id=\"1b027176\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"975\" height=\"548\" src=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png\" class=\"attachment-large size-large wp-image-18097\" alt=\"Mastering Data science &amp; Machine Learning\" srcset=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png 1024w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-300x169.png 300w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-768x432.png 768w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-600x338.png 600w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467.png 1280w\" sizes=\"(max-width: 975px) 100vw, 975px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-403cda97 elementor-hidden-desktop elementor-hidden-tablet e-con-full e-flex e-con e-child\" data-id=\"403cda97\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-661c5da3 e-con-full e-flex e-con e-child\" data-id=\"661c5da3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7af38d10 elementor-widget elementor-widget-image\" data-id=\"7af38d10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"975\" height=\"548\" src=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png\" class=\"attachment-large size-large wp-image-18097\" alt=\"Mastering Data science &amp; Machine Learning\" srcset=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png 1024w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-300x169.png 300w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-768x432.png 768w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-600x338.png 600w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467.png 1280w\" sizes=\"(max-width: 975px) 100vw, 975px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3dcaa9f2 e-con-full e-flex e-con e-child\" data-id=\"3dcaa9f2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59d898c6 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"59d898c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlock Your Data Science &amp; ML Potential with Python<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62066e08 elementor-widget elementor-widget-text-editor\" data-id=\"62066e08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Join our hands-on courses and gain real-world skills with expert guidance. Get lifetime access, personalized support, and work on exciting projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4858a807 e-con-full e-flex e-con e-child\" data-id=\"4858a807\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c3faeb6 elementor-widget elementor-widget-button\" data-id=\"3c3faeb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/course-overview\/mastering-data-science-and-ml-with-python\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Join Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a4e116d elementor-widget elementor-widget-button\" data-id=\"3a4e116d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Browse Course<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e973cc0 e-flex e-con-boxed e-con e-parent\" data-id=\"e973cc0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-620d53c elementor-widget elementor-widget-heading\" data-id=\"620d53c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Real-Life_Examples_of_Deadlocks\"><\/span><b>Real-Life Examples of Deadlocks<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9c584c elementor-widget elementor-widget-text-editor\" data-id=\"e9c584c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Traffic Gridlock<\/strong><\/h4><p>Think of a busy intersection where vehicles are waiting for others to move. This perfectly represents <strong>circular wait<\/strong>, a common cause of deadlocks in DBMS.<\/p><h4><strong>Dining Philosophers Problem<\/strong><\/h4><p>Imagine five philosophers sitting at a round table, each needing two forks to eat, but there\u2019s only one fork between each of them. If all pick up one fork and wait, no one eats\u2014similar to resource allocation in databases.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c14534f e-flex e-con-boxed e-con e-parent\" data-id=\"c14534f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-286b914 elementor-widget elementor-widget-heading\" data-id=\"286b914\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Deadlock_in_Daily_Activities\"><\/span>Deadlock in Daily Activities<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7c1f21 elementor-widget elementor-widget-text-editor\" data-id=\"e7c1f21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Elevator Usage<\/strong><\/h4><p>Have you ever been in a situation where two elevators are called to the same floor, and each waits for the other to open its doors? This resembles <strong>mutual exclusion<\/strong> in DBMS, where processes hold onto resources, preventing others from accessing them.<\/p><h4><strong>Two-Person Checkout at a Store<\/strong><\/h4><p>Picture two shoppers at a self-checkout counter. Each holds an item the other needs to scan first. They\u2019re stuck, just like transactions in a database waiting on locked rows.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-44a88c3 e-flex e-con-boxed e-con e-parent\" data-id=\"44a88c3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d122b2 elementor-widget elementor-widget-heading\" data-id=\"2d122b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Deadlocks_in_DBMS_Explained\"><\/span>Deadlocks in DBMS Explained<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfe993a elementor-widget elementor-widget-text-editor\" data-id=\"bfe993a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>How Deadlocks Happen in Databases<\/strong><\/h4><p>Deadlocks in DBMS arise when transactions lock resources like rows or tables and wait for other transactions to release them. The cycle creates a standstill, blocking progress.<\/p><h4><strong>Common Scenarios in DBMS<\/strong><\/h4><ol><li><strong>Row-Level Locks<\/strong>: When two transactions lock different rows and request locks on each other\u2019s rows.<\/li><li><strong>Simultaneous Table Updates<\/strong>: Updating multiple tables simultaneously can create dependencies.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c1188c e-flex e-con-boxed e-con e-parent\" data-id=\"0c1188c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-41a3827 elementor-widget elementor-widget-heading\" data-id=\"41a3827\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Methods_to_Detect_Deadlocks\"><\/span><b>Methods to Detect Deadlocks<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e4ce82 elementor-widget elementor-widget-text-editor\" data-id=\"5e4ce82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Deadlock Detection Algorithms<\/strong><\/h4><p>Deadlocks can be identified using techniques like <strong>wait-for graphs<\/strong>, which map out dependencies to locate cycles.<\/p><h4><strong>Tools to Identify Deadlocks<\/strong><\/h4><p>Modern DBMSs like <strong>MySQL<\/strong> and <strong>SQL Server<\/strong> offer built-in tools to detect and resolve deadlocks efficiently.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62358b4 e-flex e-con-boxed e-con e-parent\" data-id=\"62358b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d06581 elementor-widget elementor-widget-heading\" data-id=\"6d06581\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Preventing_Deadlocks_in_DBMS\"><\/span><b>Preventing Deadlocks in DBMS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9984d12 elementor-widget elementor-widget-text-editor\" data-id=\"9984d12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Deadlock Prevention Strategies<\/strong><\/h4><ol><li>Enforce a strict order of resource allocation.<\/li><li>Limit the number of resources held by processes.<\/li><\/ol><h4><strong>Optimizing Database Operations<\/strong><\/h4><p>Efficient indexing and transaction design can significantly reduce the risk of deadlocks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45eba0f e-flex e-con-boxed e-con e-parent\" data-id=\"45eba0f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0842b3d elementor-widget elementor-widget-heading\" data-id=\"0842b3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"How_Developers_Can_Handle_Deadlocks\"><\/span><b>How Developers Can Handle Deadlocks<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5610123 elementor-widget elementor-widget-text-editor\" data-id=\"5610123\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Proactive Monitoring<\/strong><\/h4><p>Use tools like <strong>SolarWinds DPA<\/strong> or <strong>Oracle Enterprise Manager<\/strong> to monitor resource usage and detect potential conflicts.<\/p><h4><strong>Efficient Coding Practices<\/strong><\/h4><p>Write queries that lock resources for the shortest possible time to avoid bottlenecks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a2aabd5 e-flex e-con-boxed e-con e-parent\" data-id=\"a2aabd5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9dc304c elementor-widget elementor-widget-heading\" data-id=\"9dc304c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"The_Broader_Impact_of_Deadlocks\"><\/span><b>The Broader Impact of Deadlocks<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb0aeb0 elementor-widget elementor-widget-text-editor\" data-id=\"bb0aeb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>System Performance<\/strong><\/h4><p>Deadlocks can severely degrade system performance, slowing down critical operations.<\/p><h4><strong>User Experience<\/strong><\/h4><p>Delays caused by deadlocks lead to frustration, especially in applications requiring real-time responses.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68f752e e-flex e-con-boxed e-con e-parent\" data-id=\"68f752e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-abf02cc elementor-widget elementor-widget-heading\" data-id=\"abf02cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"FAQs-Deadlock_in_Dbms\"><\/span><b>FAQs-Deadlock in Dbms<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da91563 elementor-widget elementor-widget-text-editor\" data-id=\"da91563\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>What is deadlock in DBMS, and why does it occur?<\/h4><p>A deadlock in DBMS occurs when processes block each other by holding onto resources the other processes need. It happens due to mutual exclusion, hold and wait, no preemption, and circular wait.<\/p><h4>Can real-life deadlocks be completely avoided?<\/h4><p>Not always, but proactive strategies like clear communication and resource management can minimize their occurrence.<\/p><h4>What is a common way to resolve deadlocks in DBMS?<\/h4><p>Rolling back one or more transactions is a common approach to breaking the deadlock cycle.<\/p><h4>Are deadlocks limited to databases?<\/h4><p>No, deadlocks can occur in operating systems, networking, and even real-life scenarios like traffic and teamwork.<\/p><h4>How do distributed systems handle deadlocks?<\/h4><p>Distributed systems use algorithms like edge chasing and timestamp ordering to detect and resolve deadlocks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6bd1a0e e-flex e-con-boxed e-con e-parent\" data-id=\"6bd1a0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-56e549c elementor-hidden-mobile e-con-full e-flex e-con e-child\" data-id=\"56e549c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-21f1e43 e-con-full e-flex e-con e-child\" data-id=\"21f1e43\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-807301e elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"807301e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlock Your Data Science &amp; ML Potential with Python<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0b9dc8 elementor-widget elementor-widget-text-editor\" data-id=\"e0b9dc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Join our hands-on courses and gain real-world skills with expert guidance. Get lifetime access, personalized support, and work on exciting projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a2664f e-con-full e-flex e-con e-child\" data-id=\"1a2664f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca1e266 elementor-widget elementor-widget-button\" data-id=\"ca1e266\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/course-overview\/mastering-data-science-and-ml-with-python\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Join Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eff3aa7 elementor-widget elementor-widget-button\" data-id=\"eff3aa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Browse Course<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5223fce e-con-full e-flex e-con e-child\" data-id=\"5223fce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bff0cc elementor-widget elementor-widget-image\" data-id=\"8bff0cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"975\" height=\"548\" src=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png\" class=\"attachment-large size-large wp-image-18097\" alt=\"Mastering Data science &amp; Machine Learning\" srcset=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png 1024w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-300x169.png 300w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-768x432.png 768w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-600x338.png 600w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467.png 1280w\" sizes=\"(max-width: 975px) 100vw, 975px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d06148 elementor-hidden-desktop elementor-hidden-tablet e-con-full e-flex e-con e-child\" data-id=\"7d06148\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-a805cab e-con-full e-flex e-con e-child\" data-id=\"a805cab\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-245259e elementor-widget elementor-widget-image\" data-id=\"245259e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"975\" height=\"548\" src=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png\" class=\"attachment-large size-large wp-image-18097\" alt=\"Mastering Data science &amp; Machine Learning\" srcset=\"https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-1024x576.png 1024w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-300x169.png 300w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-768x432.png 768w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467-600x338.png 600w, https:\/\/unp.education\/content\/wp-content\/uploads\/2024\/10\/UNP-Courses-Thumbnails-4_1731688256467.png 1280w\" sizes=\"(max-width: 975px) 100vw, 975px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6be845c e-con-full e-flex e-con e-child\" data-id=\"6be845c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40e9f41 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"40e9f41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlock Your Data Science &amp; ML Potential with Python<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf4c55c elementor-widget elementor-widget-text-editor\" data-id=\"cf4c55c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Join our hands-on courses and gain real-world skills with expert guidance. Get lifetime access, personalized support, and work on exciting projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-15b7df3 e-con-full e-flex e-con e-child\" data-id=\"15b7df3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ad475e elementor-widget elementor-widget-button\" data-id=\"2ad475e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/course-overview\/mastering-data-science-and-ml-with-python\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Join Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87d0cb7 elementor-widget elementor-widget-button\" data-id=\"87d0cb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/unp.education\/courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Browse Course<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-57321ef6 e-flex e-con-boxed e-con e-parent\" data-id=\"57321ef6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-17ed7a37 e-con-full e-flex e-con e-child\" data-id=\"17ed7a37\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1625dac6 elementor-widget elementor-widget-heading\" data-id=\"1625dac6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Our_Students_Testimonials\"><\/span>Our Students Testimonials:<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45b1c40f e-con-full e-flex e-con e-child\" data-id=\"45b1c40f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4482a906 e-con-full e-flex e-con e-child\" data-id=\"4482a906\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-628a8a17 e-con-full e-flex e-con e-child\" data-id=\"628a8a17\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78665788 elementor-widget elementor-widget-video\" data-id=\"78665788\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/aVxP3zF0YsE?si=Yz6aLB9NGCNKCBz6&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1011c6d1 e-con-full e-flex e-con e-child\" data-id=\"1011c6d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-141df5ca elementor-widget elementor-widget-video\" data-id=\"141df5ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/Cv92eezCg9w?si=6ca76uOqbVoPdgEI&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7932fb22 e-con-full e-flex e-con e-child\" data-id=\"7932fb22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-35b64959 e-con-full e-flex e-con e-child\" data-id=\"35b64959\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-273f622f elementor-widget elementor-widget-video\" data-id=\"273f622f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/iALhOYlbkCQ?si=N8pEWOfhvEVPyEub&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-391d39fd e-con-full e-flex e-con e-child\" data-id=\"391d39fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aa44ae8 elementor-widget elementor-widget-video\" data-id=\"aa44ae8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/BGv6TJxGizc?si=N6C5kh1xYnG8b8Zr&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Introduction Imagine standing at a four-way intersection where no car can move because each one is waiting for the other to go first. That\u2019s a deadlock in action. In the digital world, deadlock in DBMS occurs when database processes are stuck in a similar loop, waiting indefinitely. This article breaks down deadlocks through relatable examples &#8230; <a title=\"Surprising Real-Life Examples  of Deadlock in DBMS Explained\" class=\"read-more\" href=\"https:\/\/unp.education\/content\/surprising-examples-of-deadlock-dbms-in-real-life-how-they-happen-around-us\/\" aria-label=\"Read more about Surprising Real-Life Examples  of Deadlock in DBMS Explained\">Read more<\/a><\/p>\n","protected":false},"author":7951,"featured_media":18566,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-18560","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-interview-preparation","post_format-post-format-gallery"],"_links":{"self":[{"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/posts\/18560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/users\/7951"}],"replies":[{"embeddable":true,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/comments?post=18560"}],"version-history":[{"count":6,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/posts\/18560\/revisions"}],"predecessor-version":[{"id":18562,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/posts\/18560\/revisions\/18562"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/media\/18566"}],"wp:attachment":[{"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/media?parent=18560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/categories?post=18560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unp.education\/content\/wp-json\/wp\/v2\/tags?post=18560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}