 |
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| hierarchische Datenbasis | |||
| hierarchische Datenbank | |||
| Angielski tezaurus | |||
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| A database structured in a tree/root or parent/child relationship (Each parent can have many children, but each child may have only one parent) | |||
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Hierarchical DataBase : 3 do fraz, 2 tematyki |
| Biznes | 2 |
| Komputery | 1 |