{"id":163692,"date":"2026-06-10T16:59:12","date_gmt":"2026-06-10T16:59:12","guid":{"rendered":"https:\/\/digitionary.com\/dictionnaire\/mpd\/"},"modified":"2026-06-10T18:22:02","modified_gmt":"2026-06-10T18:22:02","slug":"mpd","status":"publish","type":"dictionnaire-dico","link":"https:\/\/digitionary.com\/en\/dictionnaire\/mpd\/","title":{"rendered":"MPD"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A physical data model provides a detailed and comprehensive representation of the structure of the analyzed data. It specifies the type and size of each field, as well as information such as auto-incrementing and the possibility of having empty or non-null fields. Constraints related to foreign keys are also defined and visible in the relational view. This analysis phase occurs after the creation of the conceptual data model (CDM) and the logical data model (LDM). The CDM is created using specialized data modeling tools such as MySQL Workbench or the designer mode of phpMyAdmin. This model is essential for understanding the application&#8217;s business logic and ensuring its validation.<\/p>\n","protected":false},"template":"","categories-glossary":[313],"class_list":["post-163692","dictionnaire-dico","type-dictionnaire-dico","status-publish","hentry","categories-glossary-data-analytics-marketing-intelligence"],"_links":{"self":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/dictionnaire-dico\/163692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/dictionnaire-dico"}],"about":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/types\/dictionnaire-dico"}],"wp:attachment":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/media?parent=163692"}],"wp:term":[{"taxonomy":"categories-glossary","embeddable":true,"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/categories-glossary?post=163692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}