Article introduction: Java in the business

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Translation: java EE the transactions in

Translator : Tnk Luo

Source:

Http://www.redbooks.ibm.com/redpieces/abstracts/redp3659.html

Business (transactions) in the development of enterprise application system occupies a very critical position, so here to recommend a very good article, I hope that some help. If you have any copyright restrictions on this article, please let me know the translator.

Because the article is very long, I just generally give the article in the Chinese introduction.

Transaction:

This article will take up some of the content and continue to discuss more advanced transaction content (topics). In this paper, the 2PC protocol and the different Distributed transaction processing (DTP) models are presented.

This section gives a detailed introduction to the basic concepts of transaction.

Building a transaction based system:

As we mentioned earlier, distributed transactions are more difficult to manage. They typically require a special system component to monitor transaction processes and to adjust transaction participants (for example, resource managers) to ensure that the entire contents of the work unit are committed or rolled back. At the same time, you can maintain reliability (similar to ACID) ...

In this section, the middleware, message oriented middleware,web (HTTP) server,Web application server,Java EE Platform, application server are briefly introduced.

Transaction manager:

A common transaction model is given.

Design transactions:

Based on the above analysis, some Guide in the process of design transaction are given .

Java EE 1.3 Transaction Support Agreement (matters to consider):

This part of the content, for java-ee programmers, it is worth reading carefully.

The Container management transaction (CMT),JTA transaction, andJDBC transaction are discussed in detail.

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