BDL |
⊕
1974
|
↓
↑
⊕
Business Data Processing
|
|
⊕
United States
|
High-level IBM database language for describing business applications |
COBOL 74 |
⊕
1974
|
↓
↑
⊕
Business Data Processing
|
⊕
COBOL 74
|
⊕
International
|
ANS COBOL X3.23-1974 |
DECTAT |
⊕
1974
|
↓
↑
⊕
Business Data Processing
|
⊕
Decision tables
|
⊕
United Kingdom
|
Decision table generator |
Hainaut LeCharlier |
⊕
1974
|
↓
↑
⊕
Business Data Processing
|
|
⊕
France
|
|
ISIS |
⊕
1974
|
↓
↑
⊕
Business Data Processing
|
⊕
Hierarchical DB
|
⊕
Switzerland
|
|
RDL |
⊕
1974
|
↓
↑
⊕
Business Data Processing
|
|
⊕
United States
|
|