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DBMS > Google Cloud Spanner vs. Lovefield vs. Memgraph vs. NebulaGraph vs. TerarkDB

Vergleich der Systemeigenschaften Google Cloud Spanner vs. Lovefield vs. Memgraph vs. NebulaGraph vs. TerarkDB

Redaktionelle Informationen bereitgestellt von DB-Engines
NameGoogle Cloud Spanner  Xaus Vergleich ausschliessenLovefield  Xaus Vergleich ausschliessenMemgraph  Xaus Vergleich ausschliessenNebulaGraph  Xaus Vergleich ausschliessenTerarkDB  Xaus Vergleich ausschliessen
KurzbeschreibungA horizontally scalable, globally consistent, relational database service. It is the externalization of the core Google database that runs the biggest aspects of Google, like Ads and Google Play.Embeddable relational database for web apps written in pure JavaScriptAn open source graph database built for real-time streaming and compatible with Neo4jA distributed, linear scalable, high perfomant Graph DBMSA key-value store forked from RocksDB with advanced compression algorithms. It can be used standalone or as a storage engine for MySQL and MongoDB
Primäres DatenbankmodellRelational DBMSRelational DBMSGraph DBMSGraph DBMSKey-Value Store
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte2,69
Rang#101  Overall
#51  Relational DBMS
Punkte0,22
Rang#306  Overall
#138  Relational DBMS
Punkte2,91
Rang#94  Overall
#7  Graph DBMS
Punkte1,92
Rang#122  Overall
#11  Graph DBMS
Punkte0,00
Rang#385  Overall
#61  Key-Value Stores
Websitecloud.google.com/­spannergoogle.github.io/­lovefieldmemgraph.comgithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
github.com/­bytedance/­terarkdb
Technische Dokumentationcloud.google.com/­spanner/­docsgithub.com/­google/­lovefield/­blob/­master/­docs/­spec_index.mdmemgraph.com/­docsdocs.nebula-graph.iobytedance.larkoffice.com/­docs/­doccnZmYFqHBm06BbvYgjsHHcKc
Social network pagesLinkedInTwitterFacebookGitHubDiscord
EntwicklerGoogleGoogleMemgraph LtdVesoft Inc.ByteDance, originally Terark
Erscheinungsjahr20172014201720192016
Aktuelle Version2.1.12, February 2017
Lizenz infoCommercial or Open SourcekommerziellOpen Source infoApache 2.0Open Source infoBSL 1.1; commercial license for enterprise edition availableOpen Source infoApache Version 2.0 + Common Clause 1.0kommerziell inforestricted open source version available
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarjaneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheJavaScriptC und C++C++C++
Server Betriebssystemegehostetserver-less, requires a JavaScript environment (browser, Node.js) infotested with Chrome, Firefox, IE, SafariLinuxLinux
Datenschemajajaschemafrei und schema-optionalStrong typed schemaschemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajajanein
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajaja 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.nein
SQL infoSupport of SQLja infoQuery statements complying to ANSI 2011SQL-like query language infovia JavaScript builder patternneinSQL-like query languagenein
APIs und andere ZugriffskonzeptegRPC (using protocol buffers) API
JDBC infoAt present, JDBC supports read-only queries. No support for DDL or DML statements.
RESTful HTTP API
Bolt protocol
Cypher query language
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
C++ API
Java API
Unterstützte ProgrammiersprachenGo
Java
JavaScript (Node.js)
Python
JavaScript.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
.Net
C++
Go
Java
PHP
Python
C++
Java
Server-seitige Scripts infoStored Proceduresneinneinuser defined functionsnein
TriggersneinUsing read-only observersnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardingkeineSharding infodynamic graph partitioningShardingkeine
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication with 3 replicas for regional instances.keineMulti-source replication using RAFTCausal Clustering using Raft protocolkeine
MapReduce infoBietet ein API für Map/Reduce Operationenja infousing Google Cloud Dataflowneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätja infoby using interleaved tables, this features focuses more on performance improvements than on referential integrityjaja inforelationships in graphsja infoRelationships in graphsnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACID infoStrict serializable isolationACIDACID infowith snapshot isolationACIDnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajayes, multi-version concurrency control (MVCC)jaja
Durability infoDauerhafte Speicherung der Datenjayes, by using IndexedDB or the cloud service Firebase Realtime Databaseja infowith periodic snapshot and write-ahead logging (WAL) of changesja infousing RocksDBja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinja infousing MemoryDBjajaja
Berechtigungskonzept infoZugriffskontrolleAccess rights for users, groups and roles based on Google Cloud Identity and Access Management (IAM)neinUsers, roles and permissionsRole-based access controlnein
Weitere Informationen bereitgestellt vom Systemhersteller
Google Cloud SpannerLovefieldMemgraphNebulaGraphTerarkDB
Specific characteristicsMemgraph directly connects to your streaming infrastructure so you and your team...
» mehr
NebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
Competitive advantagesBusiness Source License ensures a future for the Memgraph community MAGE algorithm...
» mehr
NebulaGraph boasts the world's only graph database solution that is able to host...
» mehr
Typical application scenariosGraph algorithms in bioinformatics Social network analysis Cryptocurrency network...
» mehr
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» mehr
Key customersCompanies from a variety of industries have implemented NebulaGraph Database in production,...
» mehr
Market metricsAt our very early stage, NebulaGraph has already received over 10,000 stars on GitHub...
» mehr
Licensing and pricing modelsYou can check out our pricing model and licenses on the company website .
» mehr
NebulaGraph is open source and free to use under Apache 2.0 license.
» mehr

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Weitere Ressourcen
Google Cloud SpannerLovefieldMemgraphNebulaGraphTerarkDB
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