Oracle数据库
JDBC事务
Spring事务
SOA
XML/JSON
redis/memcached
反射,类加载,JVM
工具类:UML, Maven,
性能类:CPU监控,memary监控,高并发
ref:
https://www.douban.com/group/topic/93700677/
http://blog.csdn.net/xiaomin1991222/article/details/50980880