Indexed Sequential Access Method
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
data access method
|
| gptkbp:abbreviation |
gptkb:ISAM
|
| gptkbp:category |
data storage
database index |
| gptkbp:developedBy |
gptkb:IBM
|
| gptkbp:enables |
sequential access
direct access |
| https://www.w3.org/2000/01/rdf-schema#label |
Indexed Sequential Access Method
|
| gptkbp:introducedIn |
1960s
|
| gptkbp:numberOfLocations |
records
|
| gptkbp:replacedBy |
gptkb:B+_tree
|
| gptkbp:usedBy |
gptkb:IBM_mainframes
|
| gptkbp:usedIn |
databases
file systems |
| gptkbp:uses |
gptkb:nun
data blocks |
| gptkbp:bfsParent |
gptkb:ISAM
|
| gptkbp:bfsLayer |
7
|