AllegroGraph
| AllegroGraph | |
|---|---|
| Developer | Franz Inc. |
| Stable release | 9.0[1]
/ May 2026 |
| Written in | Java, Python, Common Lisp |
| Operating system | server: Linux (64-bit); clients: Microsoft Windows (64-bit), macOS (Intel 64-bit, ARM 64-bit), Linux (Intel and ARM 64-bit) |
| License | Proprietary commercial software |
| Website | allegrograph |
AllegroGraph is a closed source triplestore which is designed to store RDF triples, a standard format for Linked Data.[2] It also operates as a document store designed for storing, retrieving and managing document-oriented information, in JSON-LD format. AllegroGraph is currently in use in commercial projects[3][4][5][6] and a US Department of Defense project.[7] It is also the storage component for the TwitLogic project[8] that is bringing the Semantic Web to Twitter data.[9]
Implementation
[edit]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.[10] SPARQL is a standard query language for linked data, serving the same purposes for RDF databases that SQL serves for relational databases.[11]
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.[12]
The first version of AllegroGraph was made available at the end of 2004.[13]
Languages
[edit]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.[14]
For query languages, besides SPARQL, AllegroGraph also supports Prolog and JavaScript.[15]
References
[edit]- ↑ "AllegroGraph 9.0 Launches with GraphTalker, the AI Agent for Enterprise Knowledge Graphs". AllegroGraph. Franz Inc. 4 May 2026. Retrieved 17 August 2026.
- ↑ Claburn, Thomas (16 April 2007). "Web 2.0 Arrives to Find Web 3.0 Underway". Dr. Dobb. UBM Tech. Archived from the original on 4 September 2015. Retrieved 22 September 2015.
- ↑ GenomeWeb-Pfizer Article
- ↑ Eli Lilly Project Presentation
- ↑ "Making a Semantic Web Business Case at Pfizer". Archived from the original on 2010-06-27. Retrieved 2010-05-18.
- ↑ Society, IEEE Computer (2008). Proceedings, IEEE International Conference on Semantic Computing 2008 ICSC 2008 : 4-7 August 2008, Santa Clara, California. [Piscataway, N.J.]: IEEE Xplore. ISBN 978-0-7695-3279-0.
- ↑ Contributions to a Semantically Based Intelligence Analysis Enterprise Workflow System
- ↑ TwitLogic Paper
- ↑ Snoek, C.G.M.; Huurnink, B.; Hollink, L.; de Rijke, M.; Schreiber, G.; Worring, M. (August 2007). "Adding Semantics to Detectors for Video Retrieval" (PDF). IEEE Transactions on Multimedia. 9 (5): 975–986. doi:10.1109/TMM.2007.900156. hdl:1871/24469. S2CID 11528628.
- ↑ SPARQL Protocol Implementation Report
- ↑ R, Angles (2012). 2012 IEEE International Conference on Data Engineering Workshops. Piscataway: IEEE. ISBN 978-1-4673-1640-8.
- ↑ Watson, Mark (2009). Scripting intelligence : Web 3.0 information gathering and processing (New ed.). Berkeley, CA: Apress. ISBN 9781430223511.
- ↑ Watson, Mark (2009). Scripting intelligence : Web 3.0 information gathering and processing (New ed.). Berkeley, CA: Apress. ISBN 9781430223511.
- ↑ "AllegroGraph Client Downloads".
- ↑ Fernandes, Diogo; Bernardino, Jorge (2018). "Graph Databases Comparison: AllegroGraph, ArangoDB, InfiniteGraph, Neo4J, and OrientDB" (PDF). Proceedings of the 7th International Conference on Data Science, Technology and Applications. DATA 2018. Porto: SCITEPRESS – Science and Technology Publications, Lda. pp. 373–380. ISBN 978-989-758-318-6.
External links
[edit]- Official website
- Archived released
- Practical Semantic Web and Linked Data Applications Archived 2016-01-22 at the Wayback Machine — a book by Mark Watson