使用排序堆的操作示例包括内存中表的散列连接和操作。
Examples of operations that use the sort heap include hash joins and operations where the table is in memory.
如果组件似乎没有工作或没有接受任何属性更改，那么请确保启用了连接和操作。
If your component does not seem to be working or accepting any property changes, then make sure the wires and actions are enabled.
更棒的是，内核拼接只会中断正常系统操作不到一毫秒，守护进程、进程和连接都保持不变。
Better yet, a kernel splice interrupts normal system operation for a mere fraction of a millisecond, leaving daemons, processes, and connections intact.
如果有用户或应用程序以绑定模式连接(使用共享内存)，操作系统将使用ID和密码对其进行身份验证。
If there are users or applications connecting in bindings mode (using Shared memory), the operating system will authenticate them using an ID and a password.
这些实现倾向于使用最典型的一组操作，如查找、连接和筛选。
Implementations tend to use a set of the most typical operations, such as lookups, joins, and filters.
属性的连接是可配置的：在更新属性之前，可以进行类型转换和值校验操作。
The connection will be configurable: type conversion and validation operations may be applied before updating a property.
连接操作可能要消耗大量的资源和时间，这取决于表的数量以及这些表各自的长度。
Depending upon the number of tables and their respective sizes, a join operation can be very resource intensive and time consuming.
为了介绍如何使用ZODB，以及说明其属性，我们将演示三个基本操作：首先，我们将介绍如何建立和断开到ZODB的连接。
To show how to use the ZODB, and to illustrate its properties, we will demonstrate three basic operations: First, we will show how to set up and tear down a connection to the ZODB.
在执行connect语句时，没有提供用户名和密码，因此使用登录操作系统所用的用户名建立连接。
When executing the connect statement, no user and password were given so that the connection was established with the username that was used to log in to the operating system.
注意：如果您连接到非根节点或叶节点，您可以查看的信息和可以采取的操作将受到限制。
Note: If you are connected to a non-root node or a leaf node, the information that you can view and the actions that you can take are limited.
其中提供了各种各样的模块，可用于数据库连接、网络编程、操作系统服务和许多其他有价值的领域。
Modules are available for database connectivity, network programming, operating system services, and hundreds of other useful areas.
默认情况下，Cloudscape建立连接不需要userID和口令，因为它依靠操作系统身份验证。
By default, Cloudscape does not require a userID and password to establish a connection, as it relies on operating system authentication.
经典的例子就是logging：通常，服务在启动和做其他操作的时候，就要连接并开始写日志了。
The canonical example is of logging; typically, services will connect to and start writing to a log service during start-up and other operations.
port类型将操作连接到消息以获取输入和输出参数。
The port type links an operation to messages for its input and output parameters.
包含连接、分组、聚集和排序操作的决策支持查询。
Decision-support queries that involve joins, groups, aggregates and sort operations.
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。
Which database operations (queries, changes, complex joins) are most costs in terms of performance and required resources (cpus, network, memory, storage)?
与操作映射一样，您将一个操作的输入和输出连接到另一个操作的对应输入和输出。
As with an operation map, you connect inputs and outputs of one operation to the corresponding inputs and outputs of another operation.
对于操作参数，该编辑器底部显示了您通过连接每个操作的各个参数(输入和输出)来创建的映射。
For the operation parameters, the bottom of the editor shows mappings that you create by connecting the respective parameters (inputs and outputs) of each operation.
此日志中的数据包含关于连接到系统的设备的信息，以及在启动和操作过程中系统记录的任何错误和问题的信息。
The data in this log contains information about the devices connected to the system and any faults and problems recorded by the system during the boot and operational process.
为事件和操作指定连接器信息。
首先，我们将通过添加如图4所示的连接和互操作层，从而增强信息访问和分布体系结构。
First we'll enhance the information access and distribution architecture by adding the connectivity and interoperability layer shown in Figure 4.
和UNION操作符一样，连接操作符本身是同步的，每次只能处理来自连接操作符某一个分支的输入。
As with the UNION operator, the join operator itself remains synchronous and is only able to process input from one leg of the join at a time.
这些服务定义并使用数据操作层元数据，例如各个数据库位置、模式、规则、连接、用户ID和密码等等。
They define and use the data manipulation layer metadata, such as various database locations, schemas, rules, connections, user IDs and passwords, and so on.
业务系统和伙伴系统通过连接和互操作层中提供的功能请求MDM服务，从而访问主数据。
Business systems and partner systems would request MDM Services to access master data through capabilities provided in the connectivity and interoperability layer.
数组大小主要用于为连接器缓存输入记录，以便于立即和批量加载操作。
The array size is mainly designed for the connector to cache the input records for immediate and bulk load operations.
这些属性和操作均成对出现并与UI连接起来。
These properties and actions are paired and connected with the UI.
重写阶段将使用四个昵称上定义的引用约束和检查约束来删除连接操作和一个UNION分支。
The rewrite phase will use the referential and check constraints defined on the four nicknames to eliminate the join operations and one of the UNION branches.
需注意的是该层必须与弱化cim和核心CIM层共存，而这两层又是通过服务操作连接起来。
Note that this final layer must always co-exists with the lower weaker and core CIM layers, but are connected through the service operations.
“互操作和协作服务”和“信息作为服务”场景中定义的服务使用“服务连接性”场景在服务之间提供通信方式。
The services defined by the Interaction and Collaboration Service and the Information as a Service scenario use the Service Connectivity scenario to provide communication between the services.
它需要技术和设备，例如硬件、操作系统、数据库管理系统、网络连接、多媒体。
It entails both technology and facilities such as hardware, operating system, database management systems, networking, multimedia, database management systems and multimedia.
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