{"id":69054,"date":"2022-05-08T17:54:39","date_gmt":"2022-05-08T15:54:39","guid":{"rendered":"https:\/\/rmarketingdigital.com\/wiki\/orm-2\/"},"modified":"2024-10-28T22:57:39","modified_gmt":"2024-10-28T21:57:39","slug":"orm","status":"publish","type":"glossary","link":"https:\/\/rmarketingdigital.com\/en\/wiki\/orm\/","title":{"rendered":"ORM"},"content":{"rendered":"

<\/p>\n

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ORM concept<\/h2>\n<\/p>\n
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What is the ORM?<\/h3>\n

The ORM<\/strong> (Object Relational Mapping)<\/strong> is a programming technique that allows the linking of objects with the data that they represent<\/strong>. From this dynamics, it achieves that the data access tasks are simplified for the programmer. In Spanish it is also known as Object-Relational Mapping.<\/p>\n

Its use has increased in recent years, surpassing the SQL code for the ability to delimit the number of records in a query, while freeing the programmer from manual writing to create the queries and manage the data in the RDBMS. From this dynamic,\u00a0Allows database mapping to be automatic.<\/strong><\/p>\n

The ORM It contains tools that allow the conversion of objects to be stored in a relational database.<\/strong> It also gives the opportunity to use the characteristics of object orientation, mainly inheritance and polymorphism. Similarly, when you retrieve the stored data from the relational database, the records become objects.<\/p>\n

Finally, works as an intermediate solution that bridges the gap between object-oriented language handling and relational database<\/strong>, facilitating the programmer's task and ensuring that data access is automatic.<\/p>\n<\/div>\n

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What is the ORM for<\/h3>\n

It serves so that the database programming procedure is quick<\/strong>, as well as for reduce codes inserted in tables<\/strong> and make mapping as automatic as possible<\/strong>. All this, without the need for the programmer to insert codes and adapt them to the different tables according to the modifications required in the app.<\/p>\n

Some of the advantages of the ORM can be found in the security it provides to the data access layer against attacks.<\/strong> \u00a0Besides, the ease of maintaining the code and its own language for querying<\/strong>. Even though the latter can generate certain difficulties, since to make good use of the ORM, a deep knowledge of its operation is required.<\/p>\n<\/div>\n

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ORM examples<\/h3>\n

Examples of ORMs that can be mentioned include Hibernate, iBatis, Entity Frameworks, Doctrine, Propel, DataObjects.net, Torque, Torpor, Django and many more<\/strong> adapted for different programming languages such as Java, PHP, Python and Net. The best known is Hibernate for Java.<\/p>\n

Although there are usage packages available for Object-Relational Mapping on the market, many programmers prefer to create their own tools.<\/p>\n<\/div>\n

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More information about ORM<\/h3>\n

Would you like to know more about the ORM? Next, we suggest reading the following posts related to the topic:<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Concepto de ORM \u00bfQu\u00e9 es el ORM? El ORM (Object Relational Mapping) es una t\u00e9cnica de programaci\u00f3n que permite la vinculaci\u00f3n de los objetos con los datos que ellos mismos…<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"template":"","glossary-cat":[],"class_list":["post-69054","glossary","type-glossary","status-publish"],"yoast_head":"\nORM - R Marketing Digital<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rmarketingdigital.com\/en\/wiki\/orm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ORM\" \/>\n<meta property=\"og:description\" content=\"Concepto de ORM \u00bfQu\u00e9 es el ORM? 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