????OK?????????СBug?????????????????????????
????????1?????????????????????
??????????MSSQL2005CPU?i3??4G??棬?????Consumer??4????Ρ?
???????????????truncatetableConsumer??
????????????????????????newMAction????????1????????6????????????1600???????

??????????????????for??????????????????????1????????4????????????2500???????

???????????????????????????????1????????2????????????4000???????

???????????????????MDataTable?????????????1????????0.6????????????2?????????

???????????????????????????Table?????????????????????????????????????????????

????10????????0.8????????????10?????????

???????
???????????????????????ο????????????????????????????????????????????????????
??????07???дORM???????СС????д?????????????????????????????????
????????????????ORM????????????????????????