The project takes full advantage of advanced technology characteristics of tuxedo products , such as transaction integrity , distributed transaction processing and directory service , to meet transaction requirements by means of transaction driving 在该方案中充分利用了tuxedo产品提供的交易完整性与分布式事务处理、目录服务等先进的技术特性，以交易驱动的方式实现业务需求。
The environment of distributed transaction processing often includes several resource managers . transaction processing monitors are required to manage the transactions of these resource managers , controlling their participation in global transactions , and finishing transactions accurately 一个分布事务环境通常包括多个资源管理器，事务监控器需要对涉及到的每个资源管理器进行事务管理，控制它们对事务的参与，达到正确完成事务的目的。
3s in order to resolve frequent network operations and heavy load on central transaction processor in distributed transaction processing , we bring forward an algorithm of interposing a proxy between original transaction and transactional operations 3 、针对分布环境下各节点间的网络开销和中心事务处理器瓶颈问题，本文提出了一种在事务客户和事务性对象之间插入一个代理，将远程操作转为本地操作，使得合作的事务服务分担完成事务责任的分布事务处理算法。
Each instance of the sql server database engine can operate as a resource manager in distributed transactions coordinated by transaction managers , such as microsoft distributed transaction coordinator ms dtc , or other transaction managers that support the x open xa specification for distributed transaction processing 如果分布式事务由microsoft分布式事务处理协调器( ms dtc )之类的事务管理器或其他支持x / open xa分布式事务处理规范的事务管理器来协调，则每个sql server数据库引擎实例都可以作为资源管理器来运行。
The technology of transaction processing especially the technology of distributed transaction processing has been widely used today . the object transaction service ( ots ) based on the technology of distributed object can support the atomicity and the durability of distributed transaction , and it has become an efficient method of distributed transaction . this paper specifies the architecture and the key technology of ots 分布式对象技术已经发展成为当今分布异构环境下建立应用系统集成框架和标准构件的核心技术，事务处理技术特别是分布式事务处理技术在今天也有着广泛的应用领域，对象事务服务( objecttransactionservice : ots )把分布式对象技术与事务处理技术结合起来，充分继承了分布对象技术和事务处理技术两者的优点，有效地保证了分布式事务的原子性和永久性，目前已经成为分布式事务的一种有效的解决方案。
The x / open distributed transaction processing ( dtp ) model is a software architecture that allows multiple application programs to share resources provided by multiple resource managements , and provides international standard for distributed application . first , based on system aspect , after synthetically analyzing x / open dtp model and tcp / ip protocol , the paper implements a message - oriented middleware product openmessageo software which applies to asynchronous fallible network and heterogeneous platforms 本文首先综合分析了x opendtp模型，并且结合tcp ip网络协议，从系统层的角度出发，提出实现一个符合dtp模型标准，并适用于异步、低可靠网络环境和跨平台的数据通信消息中间件openmessageq的构想。
The distributed transaction processing monitors have become fundamental platforms for exploring , deploying , running and monitor three - tier applications for large - scale transaction processing and provide the functions including transaction management and coordination , processing management , communication management , load balance and failure recovery 分布事务监控器为大规模事务处理提供可靠的运行环境，它是开发、部署、监控和管理基于三层结构的联机事务处理应用系统的基础平台，具有事务管理与协调、进程管理、通信管理、负载平衡、失败恢复等功能。
It is a key issue to provide a good runtime environment for distributed transaction applications conforming to this model . this thesis introduces the design and implementation of runtime environment in distributed transaction processing monitors according to x / open dtp reference model , using our experience in developing the distributed transaction processing monitor oncetx as a case study 如何为分布事务应用提供良好的运行支持环境是在此模型下设计和实现分布事务监控器的关键问题，本文以oncetx为例详细介绍了在x opendtp参考模型下分布事务监控器运行支持环境的设计。
