2PC

For replication, two-phase commit protocol ( 2PC) provides us with a good solution.

对于同步复制，两阶段提交协议（Two Phase Commit，2PC）为我们提供了很好的解决方案。

In this paper, based on the transaction middleware design principles, combined with order transaction processing, an improved 2pc agreement with the order management business processes is proposed. 3.

本文基于交易中间件的设计原理，结合B2X平台订单事务处理流程，提出的一种改进的2pc协议，保证在该平台下订单事务的一致性。

SPOOLING technology and advanced 2PC protocol are adopted while implementing the model in order to improve the probability of success and execution efficiency of distributed transaction.

为了提高分布式事务的成功率和执行效率，在实现过程中采用了假脱机技术和改讲2PC协议。

The implementation of protocol of WS-Atomic transaction two phases submit ( 2PC) is realized to control the transaction in the distributed environment of Web Services and ensure the consistency of data.

为保证分布式系统数据的一致性，实现了WS-Atomic Transaction二阶段提交协议（2PC）进行分布式事务控制。

In January 1998 Nanjing City made the full quality inspection of 32 passenger bridges in the whole city. QA-2PC can effectively provide overall QoS guaranteed services even in the absence of operating system and network QoS support.

1998年1月，南京市对全市32座人行天桥进行了全面的质量检查。QA-2PC即使在操作系统和网络不能提供完全保障的前提下，也可以保证全面的质量服务。

However even if you use JTA for saveIsoBids(), you still get data inconsistency when the second commit phase fails in the two phase commit ( 2PC) process.

但是，就算saveIsoBids（）使用JTA，在两阶段提交（2PC）的第二个提交阶段失败的时候，你还是会碰到数据不一致。

Study on a Communication Algorithm of Hierarchical 2PC Protocol

一种分层式2PC协议通信算法研究

In light of the developing situation of 2pc metal beverage can, a further study is made on the significance and prospect of developing 2pc steel can and the related technologies in China market.

在剖析钢罐与铝罐之间相互竞争的焦点以及所采用的手段的基础上，结合我国金属二片饮料罐发展的现状，探讨钢制罐及其相关技术在中国市场的发展意义和前景。

Seasonings: 1 tbsp Light soya sauce, 4 tbsps Dark soya sauce, 1/ 2pc Slab sugar, 1 cup Chicken stock.

调味汁：生抽1汤匙、老抽4汤匙、片糖半块、清鸡汤约1杯。

The two-phase commit ( 2PC) protocol is an inherently blocking protocol that does not scale well increasing latency, complexity and failure rate.

两段提交（two-phase commit2PC）协议本来就是一种阻塞型的协议，它的伸缩性不好，会导致延迟、复杂性和失败概率的提高。

Some support transactions but do not support the two-phase commit ( 2PC) protocol.

有些EIS支持事务，但是不支持双向提交（2PC）协议。

Some scholars put forward some committing protocol according to such architectures, which take the committing protocol in distributed environment ( mainly the 2PC protocol) into thought.

有些学者根据这些拓扑结构，结合分布式数据库提交协议（主要是两阶段锁），提出一些事务提交的协议。

Finally, providing the idea of how to ensure the composite web services using the 2PC in the BPEL.

在此基础上，介绍了在WEB服务的商业可执行语言中，如何用两阶段提交协议来保证组合WEB服务的原子性。

A universal model of distributed transaction based on 2pc

一种基于2PC过程的通用分布式事务处理模型

2PC protocol is used to assure distributed transaction rollbacks when error is occurred.

使用了两段提交协议和两段锁协议，保证分布式事务的发生故障时完全回滚，几个事务并发执行时能保证事务可串行化。

The results show that the solidified composite has properties of low sectional electrion ( less than 2pc) and low dielectric loss tangent ( less than 0.01) and the chief reasons of successful experiment have been also discussed.

测试结果表明固化物具有低局放（小于2pc）和低介损（tgδ小于0.01）特点，初步分析了实验成功的主要原因。

In the development process of DDBS, the link of among sites is diversified. In view of this fact, the parallel layered link is studied and the parallel layered link 2PC ( P2L2PC) protocol is put forward.

针对分布式数据库系统发展过程中站点连接链路的多样性，研究了并行分层式连接结构，并在并行分层式连接结构基础上，提出了并行分层式链路2PC（P2L2PC）协议。