进销存系统设计思路是什么?
没做过类似的项目,问一下大致思路。
大概意思是A,B,C是三层代理,C从B进货,B从A进货,A有一个总的产品库存表。
我现在的设计思路是再创建一个进货表,把每次进货的数据写入这个表中,然后数据整合统计的时候再去遍历整个进货表计算出所需要的数据?
但是这样设计的话相当于每次调用进货数据的话都需要把整个进货表给计算遍历一下,这样会不会很不合理?
是个小项目,数据量不会特别大的那种。
求问一下有经验的前辈,怎么设计比较合理,谢谢了~~~
回复讨论(解决方案)
进销存系统是模拟材料会计业务流程的系统,有着严格的操作准则
主要是设计思路上的问题,我上面的思路我觉得不太合理。
这个进销存只是个附加功能,不是那种特别全面的纯进销存系统,只是实现最最最最主体的就行了。
整个进货表计算出所需要的数据 是个什么数据需要每次去遍历?你不可以累计吗?
可以看下erp进销存方面的文档。

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