7 янв 1960 г. - 1960
Описание:
Computerized database started in the 1960s, when the use of computers became a more cost-effective option for private organizations. There were two popular data models in this decade: a network model called CODASYL and a hierarchical model called IMS. One database system that proved to be a commercial success was the SABRE system that was used by IBM to help American Airlines manage its reservations data.Добавлено на ленту времени:
Дата:
7 янв 1960 г.
Сейчас
~ 65 г назад