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Neo4j
Developer(s)
Neo4j
Initial release
2007; 17 years ago (2007)[1]
Stable release
5.18.1[2]
/ 18 March 2024; 11 days ago (18 March 2024)
Repository
github.com/neo4j/neo4j
Written in
Java
Type
Graph database
License
Source code: GPLv3 and AGPLv3 with Commons Clause
Binaries: Freemium registerware
Website
neo4j.com
Neo4j is a graph database management system (GDBMS) developed by Neo4j, Inc.
The data elements Neo4j stores are nodes, edges connecting them, and attributes of nodes and edges. Described by its developers as an ACID-compliant transactional database with native graph storage and processing,[3] Neo4j is available in a non-open-source "community edition" licensed with a modification of the GNU General Public License, with online backup and high availability extensions licensed under a closed-source commercial license.[4] Neo also licenses Neo4j with these extensions under closed-source commercial terms.[5]
Neo4j is implemented in Java and accessible from software written in other languages using the Cypher query language through a transactional HTTP endpoint, or through the binary "Bolt" protocol.[6][7][8][9] The "4j" in Neo4j is a reference to its being built in Java, however is now largely viewed as an anachronism.[10]
^Neubauer, Peter [@peterneubauer] (November 4, 2010). "@sarkkine #Neo4j was developed as part of a CMS SaaS 2000-2007, became released OSS 2007 when Neo Technology spun out" (Tweet) – via Twitter.
^Error: Unable to display the reference properly. See the documentation for details.
^Philip Rathle (November 15, 2018). "Simplicity Wins: We're Shifting to an Open Core Licensing Model for Neo4j Enterprise Edition". Retrieved 2019-01-16.
^Emil Eifrem (April 13, 2011). "Graph Databases, Licensing and MySQL". Archived from the original on 2011-04-26. Retrieved 2011-04-29.
^"Bolt Protocol".
^Todd Hoff (June 13, 2009). "Neo4j - a Graph Database that Kicks Buttox". High Scalability. Possibility Outpost. Retrieved 2010-02-17.
^Gavin Terrill (June 5, 2008). "Neo4j - an Embedded, Network Database". InfoQ. C4Media Inc. Retrieved 2010-02-17.
Neo4j is a graph database management system (GDBMS) developed by Neo4j, Inc. The data elements Neo4j stores are nodes, edges connecting them, and attributes...
Datasheet" (PDF). Retrieved 17 May 2019. Armed Bear Common Lisp "New on Neo4j: The Neo4j 2.3.0 Milestone 2 Release Is Here". 12 June 2015. Retrieved 20 February...
"NoSQL database List". Neubauer, Peter (2010). "Graph Databases, NOSQL and Neo4j". Bushik, Sergey (2012). "A vendor-independent comparison of NoSQL databases:...
accompanying methods have led to the development of graph databases such as Neo4j and GraphDB. These graph databases allow users to easily store data as entities...
2014-12-13. "HP Vertica Place". 2 December 2015. "GEOS". "Neo4j Spatial is a library of utilities for Neo4j that facilitates the enabling of spatial operations...
2014-02-24. "Neo4J in the Cloud Archived 2011-09-25 at the Wayback Machine", Neo4J Wiki, Retrieved 2011-11-10. "Announcing Neo4J on Windows Azure", Neo4J Blog...
and data visualization: Tableau, Microstrategy, ThoughtSpot, SAS, Qlik Neo4j and Dataiku Connectors and developer tools: CData, Progress, Magnitude,...
visualization and exploration capabilities for various graph databases such as Neo4j, Azure Cosmos DB, TitanDB, DataStax, AllegroGraph and RedisGraph. Linkurious...
(today Heartcore) as a general partner, where he invested in companies like Neo4j, PeakOn (acquired by Workday, Inc.), and Seriously (acquired by Playtika)...
searchable and machine-readable text. Most project reporters then used Neo4J and Linkurious to extract individual and corporate names from the documents...
indexes or bibliographic catalogues. Cypher is a query language for the Neo4j graph database; DMX is a query language for data mining models; Datalog...
migrations with Liquibase NoSQL databases support (Cassandra, MongoDB, Neo4j) Elasticsearch support Websockets support Automatic deployment to CloudFoundry...
non-relational database systems such as PostgreSQL, MongoDB, Couchbase, Neo4j, ArangoDB and others. Oracle acquired Innobase, supplier of the InnoDB codebase...
FAHClient". stanford.edu. Retrieved 2014-05-27.[user-generated source] "The Neo4J Manual Chapter 27. Web Interface". Archived from the original on 2014-10-16...
"OpenSanctions: An Open-Source Project About Financial Restrictions". Neo4j Developer Blog. Retrieved 7 June 2023. "About this project". OpenSanctions...
are effective for handling relationships and network-type data. Examples: Neo4j, Amazon Neptune. In-memory databases: In-memory databases store data in...
Clara McAfee – Santa Clara Medallia – Palo Alto Mozilla – Mountain View Neo4j – San Mateo New Relic – San Francisco North Beach Games - San Rafael Nutanix...
converging initiatives dating back to 2016, particularly a private proposal from Neo4j to other database vendors in July 2016, and a proposal from Oracle technical...
followings and favorites. FlockDB differs from other graph databases, e.g. Neo4j in that it was not designed for multi-hop graph traversal but rather for...
in the commercial products that use property graph data model, such as Neo4J. Levels of implementation may vary. At minimum, vendors support SHACL Core...