Content deleted Content added
Ref |
Refs |
||
Line 24:
Cypher allows reading, creation and updating of graph elements. The current version (including the temporal extension) is referred to as Cypher 9. Prior to the GQL project it was planned to create a new version, Cypher 10 ['''REF HEADING BELOW'''], that would incorporate features like schema and composable graph queries and views. The first designs for Cypher 10, including graph construction and projection, were implemented in the Cypher for Apache Spark project starting in 2016.<ref name="CAPS Morpheus">{{cite web|url=https://github.com/opencypher/morpheus||title=''Morpheus brings the leading graph query language, Cypher, onto the leading distributed processing platform, Spark.''|last=Rydberg|first=Mats|display-authors=etal|date=July 2016|website=|publisher=openCypher|accessdate=November 3, 2019}}</ref>These features are part of the proposed scope of GQL ['''REF TIGERGRAPH/NEO4j DOCUMENT'''].
Cypher is implemented in Neo4j's database, by Redis Graph<ref name="Redis Graph Cypher">{{cite web|url=https://oss.redislabs.com/redisgraph/|title=''RedisGraph - a graph database module for Redis''|last=|first=|date=|website=|publisher=Redis Labs|accessdate=November 9, 2019}}</ref>, by Cambridge Semantics Anzograph<ref name="Anzograph openCypher">{{cite web|url=https://www.prweb.com/releases/cambridge_semantics_adds_opencypher_to_anzograph_cambridge_semantics_is_first_vendor_to_offer_both_rdf_sparql_and_opencypher_graph_data_access/prweb16192576.htm|title=''Cambridge Semantics Adds OpenCypher to AnzoGraph''|last=|first=|date=March 2019|website=|publisher=|accessdate=November 9, 2019}}</ref>, by Bitnine's Agens Graph, by Memgraph, and in open source projects Cypher for Gremlin<ref name="CfoG">{{cite web|url=https://github.com/opencypher/cypher-for-gremlin||title=''Cypher for Gremlin adds Cypher support to any Gremlin graph database.''|last=Novikov|first=Dmitry|display-authors=etal|date=January 2018|website=|publisher=openCypher|accessdate=November 3, 2019}}</ref> maintained by Neueda Labs in Riga, and Cypher for Apache Spark (now renamed to Morpheus)<ref name="CAPS Morpheus"/><ref name="Morpheus SQL and Cypher">{{cite web|url=https://databricks.com/session/neo4j-morpheus-interweaving-table-and-graph-data-with-sql-and-cypher-in-apache-spark||title=''Neo4j Morpheus: Interweaving Table and Graph Data with SQL and Cypher in Apache Spark''|last=Green|first=Alastair|last2=Junghanns|first2=Martin|date=April 2019|website=|publisher=Databricks Inc.|accessdate=November 3, 2019}}</ref><ref name="Morpheus SQL and Cypher cont">{{cite web|url=https://databricks.com/session/neo4j-morpheus-interweaving-table-and-graph-data-with-sql-and-cypher-in-apache-spark-continues|title=''Neo4j Morpheus: Interweaving Table and Graph Data with SQL and Cypher in Apache Spark (continues)''}}</ref>, as well as in research projects such as Cypher.PL and Ingraph. Cypher as a language is governed as the openCypher project ['''REF WEBSITE, REF GITHUB ORG''']by an informal community which has held five face-to-face openCypher Implementers' Meetings since February 2017 ['''REF WEBSITE EVENTS''']
=== PGQL ===
| |||