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Welcome to Linkurious administration manual v3.1.15. Use the menu to access other documentations.
  1. Introduction
  2. FAQ
  3. Getting started
    1. Release notes
    2. Client requirements
    3. Graph DB Feature Map
  4. Deploying on premise
    1. Technical requirements
    2. Downloading
    3. Installing
    4. Starting Linkurious
    5. Stopping Linkurious
  5. Deploying on Azure
    1. Pre-requisites
    2. Step-by-step deployment
    3. Updating
    4. Backing up your data
  6. Configuring
  7. Troubleshooting
    1. Checking Linkurious status
    2. Reading the logs
    3. Getting support
    4. Managing licenses
    5. Vulnerabilities
  8. Importing graph data
    1. Neo4j
    2. Cosmos db
    3. Updating your graph data
  9. Updating Linkurious
    1. Checking for updates
    2. Backing up your data
    3. Update procedure
  10. Configuring data-sources
    1. Neo4j
    2. Cosmos DB
    3. Alternative IDs
    4. Merging data-sources
    5. Advanced settings
  11. Search index
    1. Search Option Comparison
    2. Neo4j
    3. Azure search
    4. Configuring Elasticsearch
    5. Using Elasticsearch on AWS
    6. Incremental Indexing
    7. Numerical/Date search
  12. User-data store
    1. Migrating to an external database
    2. Backing-up your store
  13. Web server
  14. Authentication
    1. Getting started
    2. LDAP / Active Directory
    3. SSO with Azure AD
    4. SSO with Google
    5. SSO with OpenID Connect
    6. SSO with SAML2 / ADFS
    7. Configuration
  15. Access control
    1. Managing users
    2. Managing groups
    3. Standard access-rights
    4. Property-key access-rights
  16. Guest mode
    1. Guest mode
  17. Data Schema
    1. Property types
    2. Hiding data
    3. Strict mode
  18. Alerts
    1. Configuration
  19. Email Notifications
    1. Configuration
  20. Visualizations appearance
    1. Default styles
    2. Default captions
    3. Default properties order
    4. Geographic tiles
  21. Audit trail
    1. Log format
  22. Plugins
  23. Deep link
 

Search index: Neo4j

The neo4jSearch connector is a solution for full-text search with Neo4j. neo4jSearch is supported since version 3.5.1 of Neo4j.

Neo4j search integration

Linkurious can use the builtin search indices managed by Neo4j itself. You can either use the Web user-interface or edit the configuration file located at linkurious/data/config/production.json to set the index.vendor property to the value neo4jSearch.

Configuration

To edit the Neo4j data-source configuration, you can either use the Web user-interface or edit the configuration file located at linkurious/data/config/production.json.

Example configuration:

{
  "dataSources": [
    {
      "graphdb": {
        "vendor": "neo4j",
        "url": "http://127.0.0.1:7474/",
        "user": "myNeo4jUser",
        "password": "nyNeo4jPassword"
      },
      "index": {
        "vendor": "neo4jSearch",
        "indexEdges": true
      }
    }
  ]
}

Supported index options with Neo4jSearch:

  • indexEdges (optional): Whether to create or use an edge index

Note that, in Neo4jSearch, only fields stored in Neo4j as string will be searchable. Numerical and date properties won't be searchable if stored in Neo4j as numbers or native dates.