Neo4j Graph Platform

GQL & openCypher Information and updates on the openCypher and GQL (Graph Query Language) efforts. Server Questions around Neo4j Server. Esp. the Bolt and HTTP endpoints, configuration issues that don't fit into #neo4j-graph-platform:operations Neo4j Bloom Neo4j Bloom is a graph visualization environment. Visualization Graph Models of connected data lend themselves very well to visualization to gain new insights. Using tools like Neo4j Bloom, Neo4j Browser or dedicated libraries (open-source and commercial) you can get a lot of information out of these. Cluster Scalable and highly available Neo4j production installation run in causal clusters. Those guarantee fail-over and load balancing using smart clients. Consistency is guaranteed with the RAFT protocol and by using bookmarks and write quorums. Modeling Coming from other database backgrounds, data modeling in a graph differs and it pays off to learn about it. ETL-Tool Questions around ETL with Neo4j Browser The Neo4j Browser is a developer tool to write and execute Cypher queries. It helps with profiling, testing and visualization. Neo4j Browser is a React application that uses the Neo4j Javascript driver and comes out of the box with every Neo4j installation, e.g. Desktop, Cloud, Sandbox. Aura & Cloud Neo4j Aura is the simplest way to run Neo4j in the cloud. Completely automated and fully-managed, Neo4j Aura delivers the world’s most flexible, reliable and developer-friendly graph database as a service. With Neo4j Aura, you leave the day-to-day management of your database to the same engineers who built Neo4j, freeing you to focus on building rich graph-powered applications. Graph Apps Please share your experiences or questions with Graph Apps for Neo4j Desktop here. Graph Algorithms We've built a dedicated graph algorithm library for Neo4j that you can install via Neo4j Desktop for clustering, path-finding and centrality analytics. It is well documented and there is also a dedicated O'Reilly book. Installation Neo4j can be run on any number of platforms (Windows, Linux, OSX), from cloud environments, on-premise servers, laptops, even raspberry-pi. It supports container environments like Docker and orchestration tools like Kubenetes and Mesos. Cypher Questions around Cypher Syntax, Performance, Optimization and openCypher and GQL (Graph Query Language) Procedures & APOC You can use user-defined procedures and functions to extend Neo4j Operations Operating Neo4j in production has many aspects, from security, monitoring, optimization. Topics like #neo4j-graph-platform:cluster and #neo4j-graph-platform:installation are covered separately. Desktop Neo4j Desktop is the Electron based UI for Neo4j that allows you to create and manage databases, install plugins like APOC, Graph Algorithms and GraphQL and install and run Graph Apps like Neo4j Bloom, Neo4j-ETLs and others going forward: Import / Export Importing data into your graph is one of your first activities. Make sure to think about your graph model first before you dive into the import and check out the resources below:
Topic Replies Activity
About the Neo4j Graph Platform 5 August 15, 2018
Return relationships traversed, not paths from shortest path 15 March 10, 2020
CYPHER 3.5 prefix does not work in 4.0 6 March 9, 2020
Chaining apocs 4 March 9, 2020
Aura Push to Cloud Tool Import error 2 March 9, 2020
Help with an allocation query 3 March 9, 2020
How to return all the nodes with a common property 7 March 9, 2020
Neo4j ETL Tool 1.4.2 cannot locate neo4j-import.bat 1 March 9, 2020
How to get different colors for starting and ending nodes of path 3 March 9, 2020
Browser cannot be loaded :TypeError on core JS 1 March 9, 2020
Problem in GRAPHLYTIC installation on MacOS 5 March 9, 2020
Add attributes to nodes in batches 2 March 9, 2020
Import json in neo4j and create relationship for Item Recommendation 3 March 9, 2020
Order of execution of Cypher query 7 March 9, 2020
Multiple Properties vs Multiple Nodes 4 March 9, 2020
Combine two relationship from same point 13 March 9, 2020
Query system database in community edition 3 March 9, 2020
Seperate Data and Log Backup memory issues 3 March 9, 2020
Upon first opening of Neo4j desktop, it gets stuck at Please choose path where you want to store application data 19 March 9, 2020
Modeling concept and its impact on the performance 1 March 8, 2020
How to connect nodes in common 5 March 8, 2020
Performance of filtering by cumulative relationship property (distance) 3 March 8, 2020
Merge all nodes with the same property name 14 March 8, 2020
Calculate overlap time in two type node 3 March 8, 2020
Cannot connect to cluster using k8s Ingress 6 March 8, 2020
Localhost can authenticate but remote host fails authentication 3 March 8, 2020
After NEO4J V4.0.0 upgrade - HTTPS set to enabled, but no SSL policy provided - ERROR 6 March 8, 2020
UNWIND with js driver yields "Cannot merge node using null property ..." 4 March 8, 2020
Connect Neo.ClientError.Security.Unauthorized: The client is unauthorized due to authentication failure 8 March 8, 2020
Is there any trick to highlight 'main node'? 6 March 7, 2020