This reduces the total programming effort by removing duplicated code in the application and by reducing the amount of effort spent in writing database control logic.
通过去除应用中的重复代码，减少编写数据库控制逻辑的工作，这种方案降低了总的编程量。
2
Using enterprise beans removes the need for duplicated application code and reduces the effort spent writing database control logic.
使用企业bean除去了重复的应用程序代码需要，也减少了在编写数据库控制逻辑上所做的工作。
3
It USES Transmission Control Protocol to assure that no data are lost or duplicated.