不论采用何种技术,目的都是得到应用程序使用的对象之间关系的尽可能全面的视图。
Whichever technique you use, the goal is to get as comprehensive a view of the relationships between objects used by the program as possible.
考虑这样一个示例:DBA知道问题根源是查询的性能较差,但此查询是由框架生成的,使用了对象关系映射技术。
Consider an example where a DBA knows the problem is a poor-performing query, but that query was generated by a framework, using an object-relational mapping technology.
此外,面向对象的DBMS技术正用于提供图形数据库,它是管理社交网络和解决其他面向关系的大数据问题的关键。
In addition, object-oriented DBMS technology is being used to deliver graph databases, which are key to managing social networks and addressing other relationship-oriented Big data problems.
部分问题是由于人们在约会网站上容易变得像个消费者,用户像是经历选购对象的过程,仔细查阅对方特点,挑肥拣瘦的掂量,选择可能的对象,就像看邮购目录似的,这把人和人的关系降低成为简单选择题。 这算是目前技术的通病了,不单单是在网络约会这方面。
Users are 'relationshopping': looking at other people's features, weighing them up, then choosing potential partners, as though from a catalogue; it's human relationships reduced to check-boxes.
对象—关系映射技术允许您将关系数据库映射为对象。
The object relational mapping technology lets you map relational databases to objects.
用基于 SQL 的模式可以把数据呈现从对象模型映射到关系数据模型,对象关系映射引用了这项技术。
Object relational mapping refers to the technique of mapping the data representation from an object model to a relational data model with a SQL-based schema.
它改变了人与自然的关系,改造了人类自身的内在结构,使人类成为技术的对象。
It changes the person and nature relationships, transforms the human own intrinsic structure, and makes human become the object of technology.
不仅有不同的关系数据库可用,而且你也可以与不同的对象存储库、文档存储、以及其它十分深奥的技术等进行工作。
Not only are there different relational databases available, but you can also work with object repositories, document stores, and some very esoteric alternatives.
随着目前数据库技术与GIS应用的结合,采用对象关系数据库来管理空间数据已表现出强大的生命力。
With the combination of database technology and GIS application, the method of manage spatial data using object relational database technology will be the currently tendency.
由于面向对象技术和关系数据理论基于不同的理论基础,使得二者在协同工作时出现不匹配。
Object-Oriented technology and relation data theory are based on different theories, which make them mismatch in teamwork.
最后,将模糊技术与空间对象之间的拓扑关系的推理算法结合起来,使其可以方便地处理地理信息系统中的模糊性和不确定性。
Finally, the fuzzy techniques are applied in reasoning algorithms of topological relations of spatial objects in order to solve fuzziness and uncertainty in the GIS easily.
可是这个人告诉我说迈克和那些技术人员,比如灯光、焰火等等完全没有关系。因此这不是他的错,可他却是一个很容易被责怪的对象。
But this person told me that Michael had nothing to do with all the technical stuff, like lightings, fireworks etc, therefore it was not his fault, but he was the easy target.
本文介绍了对象关系型数据库的技术要点,并从实际出发来讨论它的应用。
Introduces the main points of technology on object relation database and discusses its application basing on practical application.
论文对数据对象与关系数据库之间映射理论和持久化对象管理技术进行了研究和实现。
In this paper, it researches and realizes the mapping theory between the object and relational database, and manages the persistent objects.
采用对象关系数据库、中间件技术、TSQL2语言设计了时空处理中间件。
By using of middleware, TSQL2 language and Object-Relational database, we develop a spatiotemporal middleware.
以铸钢冷却壁的传热为研究对象,根据热态试验结果,提出简化传热关系式,并将其与神经网络技术相结合,形成冷却壁热面温度预测仿真模型。
Heat transfer of cast steel cooling stave is the research object, and simplified heat transfer formula is proposed based on thermal state test results.
本文针对甘蔗收获机械的设计特点,将对象-关系数据库管理系统技术引入设计系统中。
Based on the design feature of sugarcane harvester, this paper aim to introduce the object-relation database managing system technology into the design system.
提出了一个基于虚拟CORBA对象的网关系统模型,并讨论了系统实现关键技术。
This paper presents a gateway system model based on virtual CORBA object, and discusses the problems which need to be solved to implement this model.
提出了一个基于虚拟CORBA对象的网关系统模型,并讨论了系统实现关键技术。
This paper presents a gateway system model based on virtual CORBA object, and discusses the problems which need to be solved to implement this model.
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