Misplaced Pages

Apache Marmotta

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)
A major contributor to this article appears to have a close connection with its subject. It may require cleanup to comply with Misplaced Pages's content policies, particularly neutral point of view. Please discuss further on the talk page. (December 2015) (Learn how and when to remove this message)
This article relies excessively on references to primary sources. Please improve this article by adding secondary or tertiary sources.
Find sources: "Apache Marmotta" – news · newspapers · books · scholar · JSTOR (December 2015) (Learn how and when to remove this message)
The topic of this article may not meet Misplaced Pages's notability guidelines for products and services. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted.
Find sources: "Apache Marmotta" – news · newspapers · books · scholar · JSTOR (August 2013) (Learn how and when to remove this message)
(Learn how and when to remove this message)
Apache Marmotta
Apache Marmotta Logo
Developer(s)Apache Software Foundation
Initial releaseOctober 3, 2013; 11 years ago (2013-10-03)
Final release3.4.0 / June 12, 2018; 6 years ago (2018-06-12)
RepositoryMarmotta Repository
Written inJava
Available inEnglish
TypeTriplestore, rule reasoner
LicenseApache License 2.0
Websitemarmotta.apache.org

Apache Marmotta is a linked data platform that comprises several components. In its most basic configuration it is a Linked Data server. Marmotta is one of the reference projects early implementing the new Linked Data Platform recommendation that is being developed by W3C.

It has been contributed by Salzburg Research from the Linked Media Framework, and continues its versioning, hence starting at version 3.0.0.

Since April 2013, it is listed among the Semantic Web tools by the W3C.

In November 2020, it was retired to the Apache Attic, meaning that the project is no longer being developed.

Components

The project is split in several parts: the platform itself, which includes full Read Write Linked Data, SPARQL, LDP, Reasoning, and basic security. In addition to the platform, the project develops some libraries can also be used separately:

  • KiWi, a Triplestore built on top of a relational database.
  • LDPath, a path language to navigate across Linked Data resources.
  • LDClient, a Linked Data client that allows retrieval of remote resources via different protocols by making use of pluggable adapters (data providers) that wrap other data sources (such as YouTube and Facebook).
  • LDCache, a cache system that automatically retrieves resources by internally using LDClient.

History

Linked Media Framework (pre-Apache)

Apache Marmotta is the continuation of the open source Linked Media Framework published in early 2012.

Apache Marmotta

  • On November 16, 2012 it is proposed to the Apache Software Foundation under the name of Apache Linda, later changed to Apache Marmotta in order to avoid confusion with the Linda language.
  • On 3 December 2012 Marmotta enters incubation.
  • On April 26, 2013 Marmotta 3.0.0-incubating is released.
  • On October 3, 2013 Marmotta 3.1.0-incubating is released.
  • In November 2013, it graduated as top-level project.
  • In April 2014, the project released its first actual release under the umbrella of the Apache Software Foundation: 3.2.0 version.
  • On 5 December 2014, the project published the version 3.3.0.

Notable users

Bibliography

References

  1. "Apache Marmotta". Apache Marmotta. Retrieved 2013-08-20.
  2. GmbH, RedLink. "Apache Marmotta (top-level project) is an Open Platform for Linked Data". redlink. Archived from the original on 3 December 2013. Retrieved 1 August 2014.
  3. Steve Speicher; John Arwe; Ashok Malhotra (July 30, 2013). Linked Data Platform 1.0 (Last Call Working Draft ed.). W3C. Retrieved 2013-11-24.
  4. "LDP Implementations". W3C LDP Working Group. Retrieved 2013-11-24.
  5. "LDP Implementation Report for Apache Marmotta". Retrieved 2014-09-21.
  6. "Linked Media Framework". Archived from the original on 2013-07-08. Retrieved 2019-05-24.
  7. "Apache Marmotta incubation proposal". Apache. Retrieved 2013-08-20.
  8. "Apache Marmotta - Acknowledgements". Apache Marmotta. Retrieved 2013-08-20.
  9. "Apache Marmotta is now a Top Level Apache Project". Redlink GmbH. Archived from the original on 2013-12-02. Retrieved 2013-11-25.
  10. W3C - Semantic Web - Apache Marmotta
  11. "Apache Marmotta". The Apache Software Foundation. Retrieved 2021-03-01.
  12. "Converter to RDF". W3C. Retrieved 2013-08-20.
  13. "W3C - Semantic Web - Apache Marmotta". W3C. Retrieved 2013-12-25.
  14. Schaffert, Sebastian (26 April 2013). "[ANNOUNCE] Apache Marmotta 3.0.0-incubating released!". announce@apache.org (Mailing list). Archived from the original on 2013-07-29. Retrieved 2013-12-25.
  15. "Apache Marmotta (was: Apache Linda)". org.apache.incubator.general (Mailing list). 16 November 2012. Retrieved 2013-12-25.
  16. "Marmotta Project Incubation Status page". Apache. Retrieved 2013-08-20.
  17. Schaffert, Sebastian (26 April 2013). "Apache Marmotta 3.0.0-incubating released!". semantic-web AT w3.org (Mailing list). Retrieved 2013-11-21.
  18. Schaffert, Sebastian (3 October 2013). "Apache Marmotta 3.1.0-incubating released!". semantic-web AT w3.org (Mailing list). Retrieved 2013-11-21.
  19. Frank, Jakob (28 October 2013). "org.apache.incubator.general". Retrieved 2013-12-25.
  20. "Apache Marmotta graduated to top-level project". Salzburg Research. 26 November 2013. Retrieved 2013-12-25.
  21. "Resolved to establish the Apache Marmotta Project". ASF. Archived from the original on 2013-12-02.
  22. Frank, Jakob (9 April 2014). "[RESULT][VOTE] Release Apache Marmotta 3.2.0". Retrieved 2014-09-21.
  23. Frank, Jakob (18 December 2014). "[ANNOUNCE] Apache Marmotta 3.3.0 released". Retrieved 2015-01-05.
  24. "Apache Marmotta - Download". marmotta.apache.org. Retrieved 2016-01-28.
  25. Georg Güntner, Sebastian Schaffert (June 30, 2013). A Marmot against the Flood of Data (PDF). Salzburg NewMediaLab. Retrieved 2013-11-24.
  26. "Open Data portal". Archived from the original on 2011-09-24. Retrieved 2020-06-19.
  27. Cirullo, Raffaele (27 July 2013). "Free dataset! Linked data are necessary to do business". Retrieved 2013-08-20.
  28. Redlink
  29. "Fusepool Linked Datapool for Technology Intelligence" (PDF). Archived from the original (PDF) on 2013-12-27. Retrieved 2013-12-25.
  30. "MICO Kick-off Meeting in Salzburg". Retrieved 2013-12-25.
  31. "DPLA wiki". Retrieved 2015-09-22.

External links

The Apache Software Foundation
Top-level
projects
Commons
Incubator
Other projects
Attic
Licenses
Categories: