Harrison et al., 1997 - Google Patents
Legacy 4GL application migration via knowledge-based software engineering technology: a case studyHarrison et al., 1997
- Document ID
- 7773570595537520401
- Author
- Harrison J
- Berglas A
- Peake I
- Publication year
- Publication venue
- Proceedings of Australian Software Engineering Conference ASWEC 97
External Links
Snippet
Most contemporary fourth-generation languages (4GL) are tightly coupled with the database, and other subsystems provided by the vendor. As a result, organisations that wish to change database vendors are typically forced to rewrite their applications using the new …
- 230000005012 migration 0 title description 5
Classifications
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- G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
- G06F17/30386—Retrieval requests
- G06F17/30389—Query formulation
- G06F17/30404—Query languages
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- G06F17/30507—Applying rules; deductive queries
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