Basic concepts:
Atomicity, consistency, isolation, persistence
Transactions in Java:
Database (JDBC) transactions, JTA transactions, container transactions
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Transaction processing in Java
http://blog.163.com/email_zp/blog/static/457231232009110111334895/
Summary of Java Transaction processing
http://lavasoft.blog.51cto.com/62575/53815/
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The following articles focus primarily on database transactions
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Transaction interpretation
http://blog.csdn.net/touchsea/article/details/763365
The concept of Java transactions
Http://www.cnblogs.com/kristain/articles/2038397.html
Javaweb Learning Summary (38)--Business Note: Case
Http://www.cnblogs.com/xdp-gacl/p/3984001.html
processing of transactions in Java Note: Very detailed
http://blog.csdn.net/mukun060/article/details/11064097
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Business Talk one or two