首页 > Term: hierarchical direct access method (HDAM)
hierarchical direct access method (HDAM)
A database access method using algorithmic addressability to records in a hierarchic direct organization. A choice of OSAM or VSAM ESDS is available as a base for HDAM.
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创建者
- Peteh
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(V.I.P) 14225 分数 - 100% positive feedback
