AllegroGraph
| Developer(s) | Franz Inc. |
|---|---|
| Stable release | 5.0.1[1] / February 28, 2015 |
| Written in | Common Lisp |
| Operating system | Microsoft Windows (32 and 64-bit), Mac OS X (Intel, 32 and 64-bit), Linux (32 and 64-bit) |
| License | Proprietary commercial software |
| Website | Franz, Inc. |
AllegroGraph is a closed source triplestore which is designed to store RDF triples, a standard format for Linked Data.[2] AllegroGraph is currently in use in Open source projects,[3] commercial projects[4][5][6][7] and Department of Defense projects.[8] It is also the storage component for the TwitLogic project[9] that is bringing the Semantic Web to Twitter data.[10]
Implementation
AllegroGraph was developed to meet W3C standards for the Resource Description Framework, so it is properly considered an RDF Database. It is a reference implementation for the SPARQL protocol.[11] SPARQL is a standard query language for linked data, serving the same purposes for RDF databases that SQL serves for relational databases.[12]
Franz, Inc. is the developer of AllegroGraph. It also develops Allegro Common Lisp, an implementation of Common Lisp, a dialect of Lisp (programming language). The functionality of AllegroGraph is made available through Java, Python, Common Lisp and other APIs.[13]
The first version of AllegroGraph was made available at the end of 2004.[14]
Languages
AllegroGraph has client interfaces for Java, Python, Ruby, Perl, C#, Clojure, and Common Lisp. The product is available for Windows, Linux, and Mac OS X platforms, supporting 32 or 64 bits.[citation needed]
AllegroGraph includes an implementation of Prolog based on the implementation developed by Peter Norvig in Paradigms of Artificial Intelligence Programming.[15][non-primary source needed]
See also
References
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- Practical Semantic Web and Linked Data Applications — a book by Mark Watson
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- ↑ GenomeWeb-Pfizer Article
- ↑ Eli Lilly Project Presentation
- ↑ Making a Semantic Web Business Case at Pfizer
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- ↑ Contributions to a Semantically Based Intelligence Analysis Enterprise Workflow System
- ↑ TwitLogic Paper
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- ↑ SPARQL Protocol Implementation Report
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- ↑ Allegro Prolog
