Isbn: 9786131606946 - active record pattern: software engineering, design pattern (computer science), database, view (database), object-relational mapping, foreign key, object (4 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -High Quality Content by WIKIPEDIA articles! In software engineering, the active record pattern is a design pattern found in software that stores its data in relational databases. It was named by Martin Fowler in his book Patterns of Enterprise Application Architecture. The interface to such an object would include functions such as Insert, Update, and Delete, plus properties that correspond more or less directly to the columns in the underlying database table. Active record is an approach to accessing data in a database. A database table or view is wrapped into a class. Thus, an object instance is tied to a single row in the table. After creation of an object, a new row is added to the table upon save. Any object loaded gets its information from the database. When an object is updated the corresponding row in the table is also updated. The wrapper class implements accessor methods or properties for each column in the table or view. This pattern is commonly used by object persistence tools, and in object-relational mapping. Typically, foreign key relationships will be exposed as an object instance of the appropriate type via a property. 84 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High Quality Content by WIKIPEDIA articles! In software engineering, the active record pattern is a design pattern found in software that stores its data in relational databases. It was named by Martin Fowler in his book Patterns of Enterprise Application Architecture. The interface to such an object would include functions such as Insert, Update, and Delete, plus properties that correspond more or less directly to the columns in the underlying database table. Active record is an approach to accessing data in a database. A database table or view is wrapped into a class. Thus, an object instance is tied to a single row in the table. After creation of an object, a new row is added to the table upon save. Any object loaded gets its information from the database. When an object is updated the corresponding row in the table is also updated. The wrapper class implements accessor methods or properties for each column in the table or view. This pattern is commonly used by object persistence tools, and in object-relational mapping. Typically, foreign key relationships will be exposed as an object instance of the appropriate type via a property.…

Taschenbuch. Condizione: Neu. Active record pattern | Software engineering, Design pattern (computer science), Database, View (database), Object-relational mapping, Foreign key, Object | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786131606946 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. In softwareengineering, the active record pattern is a design pattern found insoftware that stores its data in relational databases. It was named byMartin Fowler in his book Patterns of Enterprise ApplicationArchitecture. The interface to such an object would include functionssuch as Insert, Update, and Delete, plus properties that correspond moreor less directly to the columns in the underlying database table. Activerecord is an approach to accessing data in a database. A database tableor view is wrapped into a class. Thus, an object instance is tied to asingle row in the table. After creation of an object, a new row is addedto the table upon save. Any object loaded gets its information from thedatabase. When an object is updated the corresponding row in the tableis also updated. The wrapper class implements accessor methods orproperties for each column in the table or view. This pattern iscommonly used by object persistence tools, and in object-relationalmapping. Typically, foreign key relationships will be exposed as anobject instance of the appropriate type via a property.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 84 pp. Englisch.…