最后，在以上研究的基础上，集合数据库、面向对象等技术实现了股票数据挖掘系统。

Finally, based on researches above, we implement the data mining system of the stock with aggregation database and object oriented technology.

youdao

论文采用J2EE构架和分布式数据库技术对网上股票模拟交易系统进行了实验和研究。

This paper is to study and test an Online Simulated Stock Trading System by using J2EE architecture and DDB (Distributed Data Base).

youdao

论文采用J2EE构架和分布式数据库技术对网上股票模拟交易系统进行了实验和研究。

This paper is to study and test an Online Simulated Stock Trading System by using J2EE architecture and DDB (Distributed Data Base).

youdao