This section introduces the two-tiered warehouse modeling approach, which is the best fit for a bottom-up implementation.

本小节将介绍两层的仓库建模方法，该方法最适合于自底向上的实现。

youdao

Additionally, the lines of business agreed to quotas for their users and to a warning threshold of 90% of the quota, a four-tiered approach to be implemented as follows.

另外，业务部门同意IT团队提出的用户限额和限额90%的警告门限，要实现的一种四级方法如下。

youdao

"They've taken a tiered approach to servicing, so the more money you have, the more personalized attention you have, " says Worthington.

FORBES: Be Bullish On Merrill

He said the all-Wales obesity pathway sets out a four tiered approach for the prevention and treatment of obesity, from community based intervention to specialist medical and surgical services.

BBC: Obese child

Yes, wireless providers have steadily moving towards a tiered payment approach with their Internet products: go over a certain limit and, as with your cell phone bill, you can expect to pay extra.

FORBES: Did AT&T Just Call Us Fat?