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    • 1. 发明申请
    • SYSTEM AND METHOD FOR BUSINESS OBJECT MODELING
    • 用于业务对象建模的系统和方法
    • US20090259683A1
    • 2009-10-15
    • US12102403
    • 2008-04-14
    • Venkataesh V. Murty
    • Venkataesh V. Murty
    • G06F17/30
    • G06F16/289G06F16/284
    • An enterprise information system consists of two fundamental components—the data and the business logic. Relational databases can provide a stable, clear and robust implementation of transactions with ACID properties and a declarative query language (SQL) for managing data and are at the core of modern enterprise computing. But modern programming languages like Java—a compiled language, and Javascript—a scriptable language, provide a much better environment for implementing complex business logic. Object Relational Mapping (ORM) tools provide a bridge between the relational environment and the object environment, so that data can be persisted in a relational data model and business logic can be encoded using objects. An extension to the standard ORM is provided to allow an application written in an object oriented language to deal with the information it manipulates in terms of objects, rather than in terms of database-specific concepts such as rows, columns and tables.
    • 企业信息系统由数据和业务逻辑两个基本组成部分组成。 关系数据库可以为ACID属性和用于管理数据的声明式查询语言(SQL)提供稳定,清晰和可靠的实现,并且是现代企业计算的核心。 但现代编程语言(如Java编译语言)和Javascript(一种可编写脚本语言)为实现复杂的业务逻辑提供了更好的环境。 对象关系映射(ORM)工具提供了关系环境和对象环境之间的桥梁,从而可以将数据保存在关系数据模型中,并可以使用对象对业务逻辑进行编码。 提供了标准ORM的扩展,以允许以面向对象语言编写的应用程序来处理其对象的操作信息,而不是依赖于数据库特定的概念,如行,列和表。