对于长时间运行的流程，唯一的要求是一个可维护所有中间状态的数据库。
For long running processes, the only requirement is a database where all the intermediate statuses will be maintained.
它们的状态在一个数据库中进行维护，这意味着即使服务器停止，流程将从它中断的地方恢复运行。
The state is maintained in a database, which means that even if the server was to be stopped, the process resumes where it left off.
如果您怀疑问题是由已破坏的数据库或文档导致的，就运行维护任务Updall、Fixup和Compact(用适当的开关)。
If you suspect the problem is caused by a corrupted database or document, run the maintenance tasks Updall, Fixup, and Compact (with appropriate switches).
未使用和很少使用的索引可能导致UID操作(update、INSERT和DELETE)和数据库维护活动(比如runstats和REORG)的运行时间更长。
Unused and seldom used indexes cause UID operations (UPDATE, INSERT, and DELETE) and database maintenance activities (such as RUNSTATS and REORG) to run unnecessarily long.
DBUnit是关于跨测试执行(testruns)去维护数据库完整性(事实上，在Twist测试中，你可以使用DBUnit作为测试初始化和运行结束的一部分)。
DBUnit is about maintaining database integrity across test runs (and in fact you can use DBUnit as part of the set up and tear down of your tests in Twist).
如果您怀疑问题是已破坏的数据库导致的，那么在该数据库上运行离线维护任务。
If you suspect the problem is caused by a corrupted database, run offline maintenance tasks on this database.
消息引擎持有独占锁的结果在于，数据库维护实用工具无法以首选的方式运行，该方式旨在对数据库中的所有表进行维护。
The result of the messaging engine holding an exclusive lock was that the database maintenance utilities could not be run in the preferred manner, which was to do so for all tables in the database.
因为流程状态存储在数据库，所以流程引擎在服务器关闭之后可以恢复运行流程。服务的关闭是由于硬件故障或者正常维护。
Because the process state is stored in a database, the process engine can also recover running processes after a server shutdown, due to hardware failure or regular maintenance.
内容包括该软件的消化、IRRD数据带的引进，以及IRRD数据库的建立、维护、检索和运行等部份。
It includes digestion of the software, introduction of IRRD data tape. IRRD database's creation, maintenance, search and operation.
基于GIS数据库的燃气管道风险评估能指导燃气管道日常运行管理，对其进行较为客观的分析和决策，减少管道事故的发生和日常维护的工作量。
Gas pipeline risk grounded on GIS database instruct daily management of pipeline network by objective analysis and decision, reducing pipeline accident and work load of routine maintenance.
该系统具有交互性和实时性好、数据库自动维护、不影响网络运行等特点。
This system is characteristics of interactive and real time running. It can automatically modify the database an…
这不但影响着数据库的运行效率，也增大数据库的维护难度。
This not only affects the operating efficiency of the database, but also increases the difficulty of maintaining the database.
这不但影响着数据库的运行效率，也增大数据库的维护难度。
This not only affects the operating efficiency of the database, but also increases the difficulty of maintaining the database.
应用推荐