This favors hierarchical, network, and object databases.
这会有利于层次、网络和对象数据库。
Hierarchical and object databases fill niche requirements.
层次和对象数据库满足特定需求。
Object databases (ODBMSs) in some ways go back to the hierarchical model.
对象数据库(ODBMS)在某些方面退回到了层次模型。
The multilevel extension assessment method is applied to the shortest paths query system in the moving object databases.
将多级可拓评价方法应用于移动对象数据库中最优路径的查询系统。
Although object databases can seem somewhat exotic, they are a useful tool for users of dynamic, object-oriented languages.
尽管对象数据库似乎有点新奇，但它们对于面向对象的动态语言的用户非常有用。
Another important difference between object databases and relational databases is that object databases store already assembled objects.
对象数据库和关系数据库之间的另一个重要区别在于，对象数据库存储已经组装好的对象。
open source is a big driver in the recent surge of adoption of object databases. Developers have actually always liked the idea of an ODBMS.
开源是最近大量应用对象数据库的巨大推动力，开发者们实际也一直喜欢ODBMS开源的理念，而购买像Oracle这样的RDBMS的决定，往往不是DBA做出的，更多的是管理者来决定的，他们有时是因为数据抽象这样的需求而做出正确的决定，或由于某些原因做出错误决定（如在打高尔夫球的时候签下了合同）。
In addition to the functions, these databases allow you to create new types and create object hierarchies through the use of table hierarchies.
除了函数，这两种数据库还允许您创建新的类型，以及通过使用表层次结构创建对象层次结构。
The Relational database and the more recently Object Relational or Universal databases were the generic repositories within these organizations.
关系数据库和最近的对象关系或通用数据库是这些组织的一般存储库。
For simpler databases like ours, an EJB object represents each row of a table.
对于简单的数据库来说，一个EJB对象就表示一个表中的一行。
From this figure, you can see that databases and schemas are derived from the SQL object, and therefore they have properties, such as name, description, and label.
从这个图中可以看出，数据库和模式是从SQL对象派生而来的，因此具有属性，例如名称、描述和标签。
The object relational mapping technology lets you map relational databases to objects.
对象—关系映射技术允许您将关系数据库映射为对象。
Relational databases that store XML data usually use Binary Large Object (BLOB) field types to store XML.
存储XML数据的关系数据库通常使用大型二进制对象(BLOB)字段类型存储XML。
But LINQ is not only about databases, it can also target XML or even simple object collections.
但是LINQ不仅会访问数据库，它还可能访问XML或者更简单的对象集合等。
Since most databases have requirements on characters and character length of database object names, abbreviations are usually used when naming data objects in physical models.
因为大多数数据库对数据库对象名称的字符和字符长度有要求，所以在为物理模型中的数据对象命名时，常常使用缩写。
Persistence classes encapsulate access to your persistent stores, including relational databases, flat files, and object bases.
持久性类封装对持久性存储的访问，包括关系数据库、平面文件和对象库。
With SQL databases, it's a good idea to separate the data loading from the object model.
对于SQL数据库，分解从对象模型中加载的数据是一种好办法。
More powerful representations, such as entity/relations or object models, are needed if one wants to perform a complex mapping of databases to each other or to query across heterogeneous databases.
更为有效的表达方法，例如实体关系或者对象模型，可以用来解决复杂的数据映射或者查询异构数据。
The onpload database can be found in Object Explorer, under the listing of databases available in the connection created to IDS.
onpload数据库可以在ObjectExplorer中找到，位于为ids创建的连接中可用的数据库清单下。
If you were to perform the same steps for the banking-based databases, the Object View TAB in the Control Center would look like this.
如果要对基于银行的数据库执行相同的步骤，那么控制中心中的Objectview选项卡将如下图所示。
When you click on Databases in the Object Explorer, you get a summary of the databases created in the IDS server.
当您在ObjectExplorer中单击Databases 时，您将获得在IDS 服务器上创建的数据库的摘要。
This data access object is extremely simple; it does not connect to any external resources (such as relational databases) to obtain Test instances.
该数据访问对象极其简单；它不连接任何外部资源(比如关系数据库)以获得Test实例。
Richer relationships allowed by object orientation that aren't supported by relational databases
与关系数据库相比，面向对象模型支持更丰富的关系
For all these reasons, schema evolution is a very important topic that has been researched in the context of relational, object-oriented, and XML databases.
由于上述这些原因，模式演化作为一项重要课题需要在关系、面向对象和XML数据库环境中加以研究。
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.
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。
By default, these columns are not visible on the Object Explorer Details page for the Databases folder.
〇默认情况下，这些列不在数据库文件夹的对象资源管理器详细信息页上可见。
In Object Explorer, click the Databases page, right-click the column headings, and then click Reset View.
对象资源管理器详细信息本页右键单击该列标题，然后单击重置视图。
In Object Explorer, click the Databases folder.
在对象资源管理器，单击数据库文件夹。
In Object Explorer, click the Databases folder.
在对象资源管理器，单击数据库文件夹。
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