- hierarchical sequential access (HSAM)
- Макаров: иерархический последовательный метод доступа
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
HSAM — abbr. comp. Hierarchical Sequential Access Method … Dictionary of English abbreviation
IBM Information Management System — (IMS) is a joint hierarchical database and information management system with extensive transaction processing capabilities. History IBM designed IMS with Rockwell and Caterpillar starting in 1966 for the Apollo program. IMS s challenge was to… … Wikipedia