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DBMS > JanusGraph vs. NebulaGraph vs. openGauss vs. Weaviate

Vergleich der Systemeigenschaften JanusGraph vs. NebulaGraph vs. openGauss vs. Weaviate

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NameJanusGraph infosuccessor of Titan  Xaus Vergleich ausschliessenNebulaGraph  Xaus Vergleich ausschliessenopenGauss  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
KurzbeschreibungA Graph DBMS optimized for distributed clusters infoIt was forked from the latest code base of Titan in January 2017A distributed, linear scalable, high perfomant Graph DBMSAn enterprise-class RDBMS compatible with high-performance, high-availability and high-performance originally developed by HuaweiAn AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellGraph DBMSGraph DBMSRelational DBMSVektor DBMS
Sekundäre DatenbankmodelleDocument Store
Spatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte1,85
Rang#134  Overall
#12  Graph DBMS
Punkte1,92
Rang#122  Overall
#11  Graph DBMS
Punkte1,11
Rang#175  Overall
#79  Relational DBMS
Punkte1,48
Rang#149  Overall
#8  Vektor DBMS
Websitejanusgraph.orggithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
gitee.com/­opengauss
opengauss.org
github.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationdocs.janusgraph.orgdocs.nebula-graph.iodocs.opengauss.org/­en
gitee.com/­opengauss/­docs
weaviate.io/­developers/­weaviate
EntwicklerLinux Foundation; originally developed as Titan by AureliusVesoft Inc.Huawei and openGauss communityWeaviate B.V.
Erscheinungsjahr2017201920192019
Aktuelle Version1.0.0, Oktober 20233.0, March 20221.19, Mai 2023
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0Open Source infoApache Version 2.0 + Common Clause 1.0Open SourceOpen Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheJavaC++C, C++, JavaGo
Server BetriebssystemeLinux
OS X
Unix
Windows
LinuxLinux
DatenschemajaStrong typed schemajayes, maps to GraphQL interface
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajaja infostring, int, float, geo point, date, cross reference, fuzzy references
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinnein
Sekundärindizesjaja infoNebula Graph internally uses the Key-Value store RocksDB for persistency. The vertices, edges, and their properties are stored as Key while their values are stored as Value. The primary indexes are per Key and secondary indexes are per Value.jaja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLneinSQL-like query languageANSI SQL 2011GraphQL is used as query language
APIs und andere ZugriffskonzepteJava API
TinkerPop Blueprints
TinkerPop Frames
TinkerPop Gremlin
TinkerPop Rexster
Browser interface
console (shell)
Cypher Query Language
GO Object Graph Mapper
Java Object Graph Mapper
NGBatis infoORM framework for NebulaGraph and Spring-Boot
Proprietäres native API
Python Object Graph Mapper
Query language nGQL
JDBC
ODBC
GraphQL query language
RESTful HTTP/JSON API
Unterstützte ProgrammiersprachenClojure
Java
Python
.Net
C++
Go
Java
PHP
Python
C
C++
Java
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored Proceduresjauser defined functionsjanein
Triggersjajanein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenja infodepending on the used storage backend (e.g. Cassandra, HBase, BerkeleyDB)Shardinghorizontal partitioning (by range, list and hash)Sharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenjaCausal Clustering using Raft protocolSource-Replica Replikationja
MapReduce infoBietet ein API für Map/Reduce Operationenja infovia Faunus, a graph analytics engineneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Immediate Consistency
Immediate ConsistencyImmediate ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätja infoRelationships in graphsja infoRelationships in graphsjanein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACIDACIDnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajaja
Durability infoDauerhafte Speicherung der Datenja infoUnterstützt verschiedene Storage Backends: Cassandra, HBase, Berkeley DB, Akiban, Hazelcastja infousing RocksDBjaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenjaneinja
Berechtigungskonzept infoZugriffskontrolleBenutzer Authentification und Sicherheit via Rexster Graph ServerRole-based access controlAccess rights for users, groups and roles according to SQL-standardAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
JanusGraph infosuccessor of TitanNebulaGraphopenGaussWeaviate
Specific characteristicsNebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
Weaviate is an open source vector database that is robust, scalable, cloud-native,...
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Competitive advantagesNebulaGraph boasts the world's only graph database solution that is able to host...
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Flexible deployment - Free, open source or fully-managed cloud vector database service...
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Typical application scenariosSocial networking Fraud detection Knowledge graph Data warehouse management Anti...
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As a database supporting the development of generative AI and semantic search applications...
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Key customersCompanies from a variety of industries have implemented NebulaGraph Database in production,...
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All companies that have data. ​
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Market metricsAt our very early stage, NebulaGraph has already received over 10,000 stars on GitHub...
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As of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
» mehr
Licensing and pricing modelsNebulaGraph is open source and free to use under Apache 2.0 license.
» mehr
Weaviate is open-source, and free to use. Weaviate is also available as a fully managed...
» mehr

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Weitere Ressourcen
JanusGraph infosuccessor of TitanNebulaGraphopenGaussWeaviate
DB-Engines Blog Posts

Weaviate, an ANN Database with CRUD support
2. Februar 2021,  Etienne Dilocker, SeMI Technologies (sponsor) 

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