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Catalogue / graph-database

NebulaGraph

Graph databasenebulagraph

Distributed graph database hashing vertices into Raft-replicated partitions.

Provider
default
Kind
Graph database
Category
Data
Official docs
https://docs.nebula-graph.io/master/3.ngql-guide/9.space-statements/1.create-space/
Properties · 4 set by this component
propertytypevaluesrequiredkind defaultthis component
crossRegionConsistency · advancedenumnone | single-leader | last-writer-wins-hlcnonone▸ single-leader
inMemoryboolean—nofalse▸ false
managedboolean—nofalse▸ false
masterPerShard · advancedboolean—nofalse▸ true
partitionNum · component propertyinteger—no100inherited
rebuildCadenceHours · advancedinteger—no—inherited
replicaFactor · component propertyinteger—no1inherited
storageEngine · component propertyenumrocksdbnorocksdbinherited
Rules that apply · 0

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

No rule reads this kind yet. That is a gap, not a guarantee.
Use it in a design
nodes:
  - { id: "nebulagraph", component: "nebulagraph" }
Other Graph database products · 21
Graph Databasealibaba-graph-databasealibabacloudgraph-databaseAmazon Cloud Directoryaws-cloud-directoryawsgraph-databaseAWS IoT TwinMakeraws-iot-twinmakerawsgraph-databaseAmazon Neptune Analyticsaws-neptune-analyticsawsgraph-databaseAmazon Neptuneneptuneawsgraph-databaseAzure Digital Twinsazure-digital-twinsazuregraph-databaseArangoDBarangodbgraph-databaseDgraphdgraphgraph-databaseApache Jena Fusekifusekigraph-databaseGeneric graph databasegraph-databasegraph-databaseGraph storegraph-storegraph-databaseOntotext GraphDBgraphdbgraph-databaseJanusGraphjanusgraphgraph-databaseMemgraphmemgraphgraph-databaseNeo4jneo4jgraph-databaseStardogstardoggraph-databaseTAOtaograph-databaseTigerGraphtigergraphgraph-databaseOpenLink Virtuosovirtuosograph-databaseEnterprise Knowledge Graphgoogle-enterprise-knowledge-graphgcpgraph-databaseSpanner Graphgoogle-spanner-graphgcpgraph-database
Source
# yaml-language-server: $schema=../../schema/component.schema.json
# NebulaGraph: distributed graph database that hashes vertices into partitions, each a
# Multi Group Raft replica set over RocksDB. Per "CREATE SPACE" partition_num defaults to
# 100 and replica_factor to 1.
schemaVersion: "1"
type: "component"
id: "nebulagraph"
kind: "graph-database"
provider: "default"
docs: "https://docs.nebula-graph.io/master/3.ngql-guide/9.space-statements/1.create-space/"
defaults:
  inMemory: false
  masterPerShard: true
  crossRegionConsistency: "single-leader"
  managed: false
properties:
  partitionNum:
    type: "integer"
    default: 100
  replicaFactor:
    type: "integer"
    default: 1
  storageEngine:
    type: "enum"
    values: ["rocksdb"]
    default: "rocksdb"

The same page as markdown, for an agent: /catalogue/components/nebulagraph.md