In database terms, a data source is a specific set of data, the information required to access that data, and the location of the data source, which can be described using a data-source name.
按照数据库术语，数据源是数据、访问该数据所需的信息和该数据源位置的特定集合，其中的数据源位置可用数据源名称描述。
In our scenario, the systems we are using are identical in terms of disk drives, directory structure, database driver location, and so on.
在我们的场景中，所使用的系统在磁盘驱动器、目录结构、数据库驱动程序位置等方面都是完全相同的。
As a database administrator (DBA), you might wonder whether the process you currently follow is the most efficient in terms of managing the change.
作为数据库管理员(DBA)，您可能想知道您目前遵循的流程在管理变更方面是否是最有效的。
Each network round trip to the database server is expensive in terms of performance.
每个从网络到数据库服务器的往返行程从性能角度来看是昂贵的。
Due to the advantages in terms of maintenance and performance, we therefore encourage you to keep your lookups in the main database in this case.
基于维护和性能上的优点，因此在这种情况下我们鼓励您将查找保存在主数据库中。
As the core component of most applications, the database is critical for multi-tenancy in terms of scalability.
作为很多应用程序的核心部件，数据库对于多租户的可伸缩性是至关重要的。
Database packages typically have a wide scope, both in terms of expectations and required functions.
无论是在期望还是所需的功能方面，数据库包通常具有范围更广的作用域。
Referential integrity is a fancy SQL term that refers to keeping all the data in your database clean, free from incorrect or unused data, and accurate in terms of joins across tables.
引用完整性是一个美妙的sql术语，它指的是保持数据库中的所有数据都是干净的，没有错误或者多余的数据，表之间的连接准确合理。
That approach may sound straightforward in theory, but in practice the vast variety of database structures and possible search terms poses a thorny computational challenge.
这种做法可能在理论上听起来很简捷，但在实践中大量各种不同的数据库结构和可能的搜索词构成了一个棘手的计算挑战。
They are accustomed to thinking of all semantics in terms of the primitive axioms that make up the static data typing of mainstream languages and database systems.
他们习惯于按照组成主流源和数据库系统静态数据类型化的最初设想来思考所有的语义。
From this point on, you don't have to worry about SQL or any particular database because your code can be expressed in terms of the abstract relational schema.
因此，不必担心SQL或任何特殊数据库，因为代码可以按照抽象关系模式来表示。
The typical database sizes (in terms of occupied space on the disk) for SOA/BPM production databases are a small fraction of the space (in terms of number of disk drives) needed for good performance.
SOA/BPM生产数据库的典型数据库大小（就磁盘上的占用空间而言）是良好性能所需的空间（就磁盘驱动器数量而言）的一小部分。
Not requiring a database server makes Pebble more lightweight in terms of system resource requirements than most other blog servers, but it also simplifies tasks such as backups.
不需要数据库服务器使Pebble在系统资源需求方面比其他博客服务器更加轻量，它也简化了备份等任务。
The data Field terms can now be used in a mapping specification, and they can have assets assigned to their actual physical database columns.
DataField术语现可用在映射规范内，且它们具有分配到其实际物理数据库列的资产。
Partitioned database: The licensing terms for idle standby machines in a partitioned database environment have been changed in DB2 Version 8.1.
分区数据库：对于分区数据库环境中的idle备用机器，许可这一术语在DB 2 Version 8.1中发生了变化。
This section will elaborate runtime behavior of Slice pertaining to a distributed database environment in terms of these configurable policies.
本节将依次就这些可配置的策略详细介绍Slice与分布式数据库环境相关的运行时行为。
Which database operations (queries, changes, complex joins) are most costs in terms of performance and required resources (cpus, network, memory, storage)?
哪些数据库操作(查询，更新，复杂的连接)在性能和资源的消耗(cups，网络，内存，存储空间)方面是最大的开销。
In terms of implementation, this model will most likely exist as one or more tables in the database.
就实现而言，此模型将很可能作为一个或多个表存在于数据库内。
In terms of operations, and in the context of object orientation, you can think of stored procedures as conceptually similar to global methods that are implemented by the underlying database.
至于操作，在面向对象的上下文中，可以认为存储过程在概念上类似于由底层数据库实现的全局方法。
Because it is based on the database logs it is very efficient in terms of performance compared with other methods of moving data.
因为它以数据库日志为基础，所以与其他移动数据的方法相比效率很高。
He sees an overview of the responsible data steward, the related terms, BI report collections, report fields, and database tables, as shown in Figure 11.
可以看到负责的数据主管、相关词汇、BI报告集合、报告字段和数据库表的概况，见图11。
In terms of SQL Server, Full text search provides advanced search capabilities against text stored in a relational database or on the file system.
对SQLServer而言，全文检索提供了存储在关系数据库或者是文件系统上的文本的高级搜索能力。
A TermBase, or terminological database, is a special kind of glossary in which terms are classified in several categories through user-defined attributes.
TermBase或者术语数据库是一种特殊的术语表，其中的术语按照用户定义的属性被分成几类。
The database deployments typically aren't very large in terms of data or challenging in terms of performance.
一般来说只在数据量不是非常大或性能压力不大的情况下才部署NoSQL数据库。
Database storage areas are useful when the size of your object store is not very large in terms of number of documents and the sizes of those documents.
当objectstore相对于文档数量和文档大小来说不是很大时，数据库存储区域比较有用。
Find all documents with the term 'XML' and 'database' in the abstract element, the phrase 'text search' and 'Viper Release' in the title element, and both terms should be in the same sentence.
寻找在abstract元素中有‘XML’和‘database’，并且在title元素中有‘textsearch’和‘ViperRelease’的所有文档，这两个词应该在同一句话中。
Further, if DATABASE SITE in its sole discretion permits you to continue to use the Site following expiration of the Order Form, the terms and conditions of this Agreement shall continue to apply.
此外，订单到期后，如果数据库经裁量判断后允许您继续使用本网站，那么本协议所规定的期间和条款仍然适用。
Further, if DATABASE SITE in its sole discretion permits you to continue to use the Site following expiration of the Order Form, the terms and conditions of this Agreement shall continue to apply.
此外，订单到期后，如果数据库经裁量判断后允许您继续使用本网站，那么本协议所规定的期间和条款仍然适用。
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