Full-text Retrieval Technology and Its Application in Network Archival Information Retrieval
Full-text retrieval directly takes full-text information without structure as the retrieval object.The retrieval process involves two activities of index construction and index retrieval.The application of the full-text retrieval technology in the network archival information retrieval includes three methods:using a search engine to implement the full-text retrieval of archives,retrieving the full-text database of archives,and retrieving archival information on the archival website.The solution of full-text retrieval technology mainly includes Lucene and its derived Solr and ES to choose from.The network archival information retrieval mainly determines a solution between Solr and ES,according to the advantages and disadvantages of the two schemes and the actual requirements for network archival information retrieval.
NETL
NSTL
万方数据
