Abstract

With the rapid growth of networks digitalinformation on the internet, the development andapplication of information retrieval technology is becominginevitable. Based on the study of search engine and mobilesearch engine, according to the development of currenttechnology, we experts put forward the cloud retrievalsystem model. The model consists of the cloud informationlayer, cloud retrieval cluster system, the user query box. Thecloud retrieval cluster system consists of the cloud collectinglayer, the cloud processing layer, the cloud index layer, thequery layer of clouds, the cloud interface layer, data storagestratus layer, the cloud retrieval monitoring system, theclouds management system and scheduling system. In thispaper, it is researched the function that the core level shouldcomplete and the core technology detailedly, and it hasaccomplished this model. The results of testing the model isshown that the system function can realize correctly, itsperformance is good and steady. The demonstration of thismodel gives the retrieval technology of massive informationa scheme to develop thinking.