suplement meaning in English

爱在山的那一边

Both two technology suplement each other in the light of whole progress from their birth . according to the magnitude and scope of data warehouse , choose n - tie framework of data warehouse - data mart or single framework of data mart , giving their own modeling methods
根据数据仓库规模的大小，可以建立数据仓库?数据集市多层存储结构或数据集市的单层存储结构，给出了它们的建模方法。