Castor also provides the notion of long transactions, which are made up of two short transactions.
Castor还提供了长事务这一概念，长事务由两个短事务组成。
Thus, the overhead will be most noticeable for transactions that are small to begin with, and less significant for long transactions.
因此，这个开销对于较小的事务最为突出，而对长时间运行的事务影响就小得多。
Logging scalability - for those who have a penchant for extremely long transactions, DB2 has increased the maximum active log space from 32 GB (version 7.2) to 256 GB.
日志记录可伸缩性—对于那些喜欢使用非常长的事务的人，DB 2已经将最大活动日志空间从32GB (V7.2)增加到256 GB。
It provides statistics indicating how much network traffic results from each command or network process, how long transactions take to execute, and where failures occur.
它提供了统计信息来表明每个命令或网络进程消耗了多少网络流量，执行事务花费了多长时间，以及故障发生在何处。
The algorithm is based on row enumeration, which can find high-utility long itemsets directly by intersecting long transactions, without extending short itemsets step by step.
该算法基于行枚举，通过长事务的交集运算，直接得到长项集，不必从短项集逐步扩展得到长项集。
So if your application calls a file that has unusually long transactions, it may be wise to include frequent commits based upon your log Settings, or to update your database logging parameters.
因此，如果您的应用程序调用具有罕见长事务的文件，根据您的日志设置包含频繁的提交操作，或者更新数据库日志记录参数，也许是好办法。
Transactions must offer the user excellent response time, so these applications should not be made to wait long for the resources they need.
事务必须为用户提供极好的响应时间，这样应用程序才不致于要长时间地等待它们所需的资源。
That means no charges for moving money internationally, no extra staffers, no long delays while he waits for transactions to process, and he can keep better track of his cash and data.
这说明跨国转账无须支付手续费，无须增加员工，无须在交易过程中因延迟而漫长等待，而且他还能有效跟踪现金流向，及时掌握数据。
The prospect of contactless debit/credit transactions has been around for a long time.
非接触式借记/信用交易由来已久。
Since both of the above approaches use a single transport connection to send and receive messages, they are not suitable for long-running transactions.
因为上面两个方法使用一个传输连接来发送和接收消息，所以这些方法不适合长时间运行的事务。
Relationship marketing attempts to do this by looking at marketing from a long term relationship perspective rather than individual transactions.
关系营销试图从把市场营销当做一个长期关系而不是单个的交易这个角度来分析这个问题。
Industrial or B2B marketing must account for the long term contractual agreements that are typical in supply chain transactions.
工业营销或者叫B2B营销必须考虑供应链交易中一般存在的长期合同问题。
For example, short running atomic transactions can be part of a long running business transaction.
例如，短期运行的原子事务可以成为长期运行的业务事务的一部分。
The private component is responsible for managing long running transactions and mapping them to internal business processes and workflows.
私有组件负责管理长时间运行的事务并将它们映射为内部业务流程和工作流。
You keep the session open for a long conversation which may span several transactions.
在一个也许会跨多个事务的长对话中保持会话开启。
This is appropriate for long-running transactions.
这适合于长时间运行的事务。
Support long running business transactions and activities.
支持长期运行的业务事务和活动。
Distributed, long-running business transactions have always been difficult problems to solve.
分布式的长期运行的业务事务一直是难于解决的问题。
This pattern Outlines a system capable of integrating the processes and functions of multiple business partners mapping long running external transactions to internal business processes and workflow.
这种模式概述了一个能够集成多个业务伙伴的流程和功能的系统，这些业务伙伴将长时间运行的外部事务映射为内部业务流程和工作流。
The resulting units of work or transactions are referred to as long running transactions.
所导致的工作单元(或者说事务)被称为长期运行的事务。
Only a few business objects are affected by most transactions, except for long-living transactions.
除长期执行的事务以外，只有少数业务对象会受事务影响。
For long-running transactions, often there is a need to create primary logs with bigger capacity.
对于长期运行的事务，常常需要创建容量更大的主日志。
The protocols for business transactions handle long-lived activities.
用于业务事务的协议处理长期存在的活动。
A log can be reused in circular logging as long as it only contains information about transactions that have already been committed and externalized to the database disk.
只要日志中包含关于已经提交并外部化到数据库磁盘上的事务的信息，就可以以循环日志的形式重用该日志。
A long-running process, therefore, is meant to be a set of chained navigation transactions.
一个长期运行的流程，也就是一组连接的导航事务。
With BPEL, you can describe a long-running, multistep process of a business transaction using activities to encompass atomic transactions for individual process steps.
有了BPEL，您就可以使用活动来封装各个流程步骤的原子事务，从而描述业务事务的长时间运行且多步骤的流程。
For example, consumer processes represent an organization's channels, short-running processes represent the transactions it supports, and long-running processes represent workflow.
例如，使用者流程代表组织的通道，短时间运行的流程代表其支持的事务，而长时间运行的流程代表工作流。
Defragmenter transactions are short; there is no possibility of a long transaction occurring.
碎片整理事务很短；不可能出现一个长事务。
On a system with many users or with long-living transactions, or when transactions involve a greater number of entities, the probability of having to wait for a lock to be released increases.
对于具有大量用户或运行长期事务的系统，或者事务涉及大量实体，需要等待锁释放的概率则会增加。
On a system with many users or with long-living transactions, or when transactions involve a greater number of entities, the probability of having to wait for a lock to be released increases.
对于具有大量用户或运行长期事务的系统，或者事务涉及大量实体，需要等待锁释放的概率则会增加。
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