🌐한국어EnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский한국어日本語EntityQ114486· pop 13· linked from 23 articles쿼리 바이 이그잼플devised by Moshé M. Zloof at IBM Research during the mid-1970sAvailable in 13 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoBasqueCatalanPolskisimpleConnectionsInternational Standard Book NumberEntitydatabaseEntityCategories1970s softwareHuman–computer interactionIBM softwareQuery languagesRelational model