Neo4j Graph Database System
A Neo4j Graph Database System is an open source, scalable transactional graph data system developed by Neo Technology.
- Context:
- It can (typically) be downloaded from http://neo4j.com/download/
- It can range from being a Linux Neo4j to being a Mac Neo4j to being a Windows Neo4j (64bit, 32bit).
- It can make use of a Cypher Graph Query Language (graph query language) [1].
- Example(s):
- Neo4j 3.2.3 (2017-08-01)
- Neo4j 3.1.0 (????)
- Neo4j 3.0.6 (2016-09-16)
- Neo4j 2.3.7 (2016-08-31)
- Neo4j 2.2.7 (2015-11-13)
- Neo4j 1.9.8 (2014-06-19)
- Neo4j 1.9 (2013-05-13)
- http://neo4j.com/release-notes/
- Counter-Example(s):
- See: REST Web API.
References
2018b
- (Wikipedia, 2018) ⇒ https://en.wikipedia.org/wiki/Graph_database#List_of_graph_databases Retrieved:2018-6-18.
| Name | Version | License | Language | Description |
|---|---|---|---|---|
| Neo4j | 3.3.5 (April 2018)[1] | Template:Some | Java, .NET, JavaScript, Python, Ruby | Highly scalable open source, supports ACID, has high-availability clustering for enterprise deployments, and comes with a web-based administration tool that includes full transaction support and visual node-link graph explorer; accessible from most programming languages using its built-in REST web API interface, and a proprietary Bolt protocol with official drivers; most popular graph database in use as of January 2017[update][2] |
2016
- https://neo4j.com/product/
- QUOTE: Neo4j is a highly scalable, native graph database purpose-built to leverage not only data but also its relationships. Neo4j's native graph storage and processing engine deliver constant, real-time performance, helping enterprises build intelligent applications to meet today’s evolving data challenges.
2015
- http://en.wikipedia.org/wiki/Graph_database#Graph_database_projects
- A highly scalable open source graph database that supports ACID, has high-availability clustering for enterprise deployments, and comes with a web-based administration tool that includes full transaction support and visual node-link graph explorer.[9] Neo4j is accessible from most programming languages using its built-in REST web API interface. Neo4j is the most popular graph database in use today.[10]
2015
- http://en.wikipedia.org/wiki/Neo4j
- Neo4j is an open-source graph database, implemented in Java.[3][4] The developers describe Neo4j as "embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables". Neo4j is the most popular graph database.[5]
Neo4j version 1.0 was released in February, 2010.[6] The community edition of the database is licensed under the free GNU General Public License (GPL) v3. The additional modules, such as online backup and high availability, are licensed under the free Affero General Public License (AGPL) v3. The database, with the additional modules, is also available under a commercial license, in a dual license model.[7]
Neo4j version 2.0 was released in December, 2013.[8]
Neo4j was developed by Neo Technology, Inc., based in the San Francisco Bay Area, US and Malmö, Sweden. Neo Technology board of directors consists of Rod Johnson, (founder of the Spring Framework), Magnus Christerson (Vice President of Intentional Software Corp), Nikolaj Nyholm (CEO of Polar Rose), Sami Ahvenniemi (Partner at Conor Venture Partners) and Johan Svensson (CTO of Neo Technology).[9]
- Neo4j is an open-source graph database, implemented in Java.[3][4] The developers describe Neo4j as "embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables". Neo4j is the most popular graph database.[5]
- ↑ "Release Notes: Neo4j 3.1.1". https://neo4j.com/release-notes/neo4j-3-1-1/. Retrieved May 9, 2017.
- ↑ "Ranking of Graph DBMS". http://db-engines.com/en/ranking/graph+dbms. Retrieved May 9, 2017.
- ↑ Todd Hoff (June 13, 2009). "Neo4j - a Graph Database that Kicks Buttox". High Scalability. Possibility Outpost. http://highscalability.com/neo4j-graph-database-kicks-buttox. Retrieved February 17, 2010.
- ↑ Gavin Terrill (June 5, 2008). "Neo4j - an Embedded, Network Database". InfoQ. C4Media Inc. http://www.infoq.com/news/2008/06/neo4j. Retrieved February 17, 2010.
- ↑ "DB-Engines Ranking of Graph DBMS". DB-Engines. January 11, 2013. http://db-engines.com/en/ranking/graph+dbms. Retrieved January 11, 2013.
- ↑ "The top 10 ways to get to know Neo4j". Neo4j Blog. February 16, 2010. http://neo4j.com/blog/the-top-10-ways-to-get-to-know-neo4j/. Retrieved February 17, 2010.
- ↑ Emil Eifrem (April 13, 2011). "Graph Databases, Licensing and MySQL". http://blogs.neotechnology.com/emil/2011/04/graph-databases-licensing-and-mysql.html. Retrieved April 29, 2011.
- ↑ "Neo4j 2.0 GA - Graphs for Everyone". Neo4j Blog. December 11, 2013. http://neo4j.com/blog/neo4j-2-0-ga-graphs-for-everyone/. Retrieved January 10, 2014.
- ↑ Neo Technology (October 28, 2009). "Neo Technology Announces $2.5M Seed Funding for World's Leading Graph Database". The Finnish Venture Capital Association. http://www.fvca.fi/?pageid=14&newsid=429. Retrieved February 17, 2010.