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Luis Mateo Hincapié Martinez
dc7495e8bd
* Typo corrections * bridge pattern translated to spanish * builder pattern translated to spanish * context-object pattern translated to spanish * converter pattern translated to spanish * dependency injection pattern translated to spanish * factory pattern translated to spanish * factory-kit pattern translated to spanish * factory-method pattern translated to spanish * monostate pattern translated to spanish * multiton pattern translated to spanish * object mother pattern translated to spanish * object pool pattern translated to spanish * property pattern translated to spanish * prototype pattern translated to spanish * registry pattern translated to spanish * step builder pattern translated to spanish * value object pattern translated to spanish * typo corrections and resources urls refactor * grammar corrections * Add image to each pattern --------- Co-authored-by: luismateoh <luismateohm@gmail.com> Co-authored-by: luis.hincapie <luis.hincapie@blankfactor.com>
30 lines
1.2 KiB
Markdown
30 lines
1.2 KiB
Markdown
---
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title: Lazy Loading
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category: Idiom
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language: es
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tag:
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- Performance
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---
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## Propósito
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La carga diferida (*Lazy loading* en inglés) es un patrón de diseño comúnmente usado para diferir
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la inicialización de un objeto hasta el punto en que se necesita. Puede
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contribuir a la eficiencia en la operación del programa si se usa de manera adecuada.
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## Diagrama de clases
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## Aplicabilidad
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Utilice el modelo de Carga Diferida cuando:
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* La carga anticipada es costosa o el objeto a cargar podría no ser necesario en absoluto
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## Ejemplos del mundo real
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* Anotaciones JPA `@OneToOne`, `@OneToMany`, `@ManyToOne`, `@ManyToMany` y `fetch = FetchType.LAZY`
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## Créditos
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* [J2EE Design Patterns](https://www.amazon.com/gp/product/0596004273/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0596004273&linkCode=as2&tag=javadesignpat-20&linkId=48d37c67fb3d845b802fa9b619ad8f31)
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* [Patterns of Enterprise Application Architecture](https://www.amazon.com/gp/product/0321127420/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0321127420&linkCode=as2&tag=javadesignpat-20&linkId=d9f7d37b032ca6e96253562d075fcc4a)
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