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activefacts 0.8.5

ActiveFacts is a semantic modeling toolkit, comprising an implementation of the Constellation Query Language, the Constellation API, and code generators that receive CQL or ORM (Object Role Modeling files, from NORMA) to emit CQL, Ruby and SQL. Semantic modeling is a refinement of fact-based modeling techniques that draw on natural language verbalisation and formal logic. Fact based modeling is essentially the same as relational modeling in the sixth normal form. The tools provided here automatically condense that to third normal form for efficient storage. They also generate object models as a Ruby module which has an effective mapping to both the original semantic model and to the generated SQL. The result is a formal language that reads like plain English, and allows creation of relational and object models that are guaranteed equivalent, and much more stable in the face of schema evolution than SQL is.

Versions:

  1. 1.6.0 - September 2, 2015 (240 KB)
  2. 1.5.3 - August 5, 2015 (235 KB)
  3. 1.5.2 - August 4, 2015 (235 KB)
  4. 1.5.1 - August 4, 2015 (235 KB)
  5. 1.5.0 - July 28, 2015 (235 KB)
Show all versions (28 total)

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Authors:

  • Clifford Heath

Owners:

0b7831a9963c2207377c46468f6e797aD5518741e12b2070f0063a21cd60c939

Sha 256 checksum:

0de918afe699354c8ce29c0f97dba35409c78e08b6fad4c8766390e6af82dafd

Total downloads 90,189

For this version 6,537

Show all versions (28 total)

Required Ruby Version: None

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