Combined with the design of hospital information system, we suggest a distributed database application system which is based on the multi-tiers distributed computing on the web . that is to say . . distributed object technology is being introduced to web technology, the combinement of the two technology lead to the birth of a more,, flexible multi-tiers distributed computing 本文結(jié)合企業(yè)級應用系統(tǒng)?醫(yī)院信息系統(tǒng)his的設計與建設,提出在多層分布式web計算模式下的分布式數(shù)據(jù)庫系統(tǒng)體系結(jié)構(gòu)(webddbas),即將分布式對象技術(shù)引進到web上,web技術(shù)和分布式對象技術(shù)兩者的有機結(jié)合,導致了靈活的多層分布式web計算模型的形成。