@article{oai:niigata-u.repo.nii.ac.jp:00021270, author = {松井, 一光}, issue = {10}, journal = {新潟医学会雑誌, 新潟医学会雑誌}, month = {Oct}, note = {Relational model database is applied to personal-use computers universally, however, CODASYL (Conference on Data Systems Language) -type database is still used in largescale medical facilities. The reason is that CODASYL database has the advantage of quick response through its tree structure. We should use properly these two types of databases according to the needs for medical researches. As databases grow larger and larger, close database linkage and shortening of respose time will be required for practical use.}, pages = {675--687}, title = {5) 大規模システムにおける医療データベース構造とその利用(シンポジウム 医療情報管理をめぐる諸問題, 第465回新潟医学会)}, volume = {105}, year = {1991} }