20886-85
Data organization in data processing systems.
Terms and definitions
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20886-85
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01.07.86
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15971
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1.
Data organization
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2.
Data management
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3.
Data representation
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4.
Logical data organization
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5.
Physical data organization
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6.
Data base
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7.
File
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8.
Data set
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9.
Logical record
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10.
Physical record
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11.
Data block
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12.
Network data base
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13.
Hierarchical data base
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14.
Relational data base
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15.
Distributed data base
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16.
Sequential file
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Indexed-sequential file
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18.
Sequential data set
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Indexed-sequential data set
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20.
Direct data set
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21.
Fixed-length record
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22.
Variable-length record
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23.
Undefined-length record
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24.
Data manipulation language
DML
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25.
Access method
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26.
Index
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27.
Data set catalog
Catalog
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28.
Data set name
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29.
Data set label
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30.
Primary index
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31.
Secondary index
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32.
Dense index
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33.
Sparse index
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34.
Key
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35.
Search key
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36.
Primary key
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37.
Secondary key
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38.
Concatenated key
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39.
Data base maintenance
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40.
Data protection
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41.
Access
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42.
Sequential access
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43.
Direct access
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44.
Remote access
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45.
Access path
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46.
Data base management system
DBMS
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47.
Item
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49.
Data list
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50.
Chained list
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51.
Ring structure
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52.
Array
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53.
Data base scheme
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54.
External scheme
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55.
Internal scheme
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56.
Conceptual scheme
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57.
Data definition language
DDL
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58.
Data model
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60.
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61.
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Access 41 Access method 25 Access path 45 Array 52 Catalog 27 Chained list 50 Concatenated key 38 Conceptual scheme 56 Data base 6 Data base scheme 53 Data base maintenance 39 Data base management system 46 Data block 11 Data definition language 57 Data list 49 Data management 2 Data model 58 Data organization 1 Data protection 40 Data representation 3 Data set 8 Data set catalog 27 Data set label 29 Data set name 28 DBMS 28 DDL 57 Dense index 32 Direct access 43 Direct data set 20 Distributed data base 15 DML 24 External scheme 54 File 7 Fixed-length record 21 Hierarchical data base 13 Index 26 Indexed-sequential data set 19 Indexed-sequential file 17 Internal scheme 55 Item 47 Key 34 Logical data organization 4 Logical record 9 Network data base 12 Physical data organization 5 Physical record 10 Primary index 30 Primary key 36 Relational data base 14 Remote access 44 Ring structure 51 Search key 35 Secondary index 31 Secondary key 37 Sequential access 42 Sequential data set 18 Sequential file 16 Sparse index 33 Undefined-length record 23 Variable-length record 22
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31.01.85 240 3. 20886-75 4. - 5.
( 2000 .) 1, 2, 1988 .,
1990 . ( 10-88, 1-91)
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