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DBMS > Memgraph vs. Nebula Graph vs. PostgreSQL vs. Realm vs. TDSQL for MySQL

Vergleich der Systemeigenschaften Memgraph vs. Nebula Graph vs. PostgreSQL vs. Realm vs. TDSQL for MySQL

Redaktionelle Informationen bereitgestellt von DB-Engines
NameMemgraph  Xaus Vergleich ausschliessenNebula Graph  Xaus Vergleich ausschliessenPostgreSQL  Xaus Vergleich ausschliessenRealm  Xaus Vergleich ausschliessenTDSQL for MySQL  Xaus Vergleich ausschliessen
KurzbeschreibungA hybrid, in-memory first, distributed graph DBMS delivering high-performance on analytical and transactional workloads at enterprise scaleA distributed, linear scalable, high perfomant Graph DBMSWeit verbreitetes, allgemein einsetzbares Open Source RDBMS infoEntwickelt als objektorientiertes DBMS, im Laufe der Zeit um 'Standards' wie SQL erweitertA DBMS built for use on mobile devices that’s a fast, easy to use alternative to SQLite and Core DataA high-performance distributed database management system with features such as automatic sharding, intelligent operation and maintenance, elastic scalability without downtime, and enterprise-grade security. It is highly compatible with MySQL.
Primäres DatenbankmodellGraph DBMSGraph DBMSRelational DBMS infomit objektorientierten Erweiterungen, z.B.: benutzerdefinierte Datentypen/Funktionen und Vererbung. Key/Value handling mit hstore Modul.Document StoreRelational DBMS
Sekundäre DatenbankmodelleDocument Store
Spatial DBMS
Document Store
Spatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,27
Rang#275  Overall
#23  Graph DBMS
Punkte1,14
Rang#162  Overall
#15  Graph DBMS
Punkte586,97
Rang#4  Overall
#4  Relational DBMS
Punkte9,29
Rang#50  Overall
#8  Document Stores
Punkte0,47
Rang#239  Overall
#114  Relational DBMS
Websitememgraph.comgithub.com/­vesoft-inc/­nebula
nebula-graph.io
www.postgresql.orgrealm.iointl.cloud.tencent.com/­product/­dcdb
Technische Dokumentationdocs.memgraph.comdocs.nebula-graph.iowww.postgresql.org/­docsrealm.io/­docsintl.cloud.tencent.com/­product/­dcdb#m_developer
EntwicklerMemgraph LtdVesoft Inc.PostgreSQL Global Development Group infowww.postgresql.org/­developerRealm, acquired by MongoDB in May 2019Tencent
Erscheinungsjahr201720191989 info1989: Postgres, 1996: PostgreSQL20142013
Aktuelle Version14.0, September 2021
Lizenz infoCommercial or Open Sourcekommerziell infoFree license availableOpen Source infoApache Version 2.0 + Common Clause 1.0Open Source infoBSDOpen Sourcekommerziell
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinneinja
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ScaleGrid for PostgreSQL: Fully managed PostgreSQL hosting on AWS, Azure and DigitalOcean with high availability and SSH access on the #1 multi-cloud DBaaS.
ImplementierungsspracheC und C++C++C
Server BetriebssystemeLinuxLinuxFreeBSD
HP-UX
Linux
NetBSD
OpenBSD
OS X
Solaris
Unix
Windows
Android
Backend: serverlos
iOS
Windows
gehostet
Datenschemaschemafrei und schema-optionalStrong typed schemajajaja
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajajaja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinja infospecific XML-type available, but no XML query functionality.neinnein
Sekundärindizesja 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.jajaja
SQL infoSupport of SQLneinSQL-like query languageja infoStandard mit zahlreichen Erweiterungenneinja
APIs und andere ZugriffskonzepteBolt protocol
Cypher query language
Browser interface
console (shell)
Proprietäres native API
Query language nGQL
ADO.NET
JDBC
native C library
ODBC
streaming API for large objects
JDBC
ODBC
Unterstützte Programmiersprachen.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
C++
Go
Java
Python
.Net
C
C++
Delphi
Java infoJDBC
JavaScript (Node.js)
Perl
PHP
Python
Tcl
.Net
Java infowith Android only
Objective-C
React Native
Swift
C
C#
C++
Java
PHP
Python
Ruby
Server-seitige Scripts infoStored Proceduresbenutzerdefinierte Funktionen inforealisiert z.B. mit spezifischer Sprache PL/pgSQL, aber auch andere Sprachen möglich (Perl, Python, Tcl, etc.)nein inforuns within the applications so server-side scripts are unnecessaryja
Triggersjaja infoChange Listenersja
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding infodynamic graph partitioningShardingpartitioning by range, list and (since PostgreSQL 11) by hashkeineAutomatic sharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTCausal Clustering using Raft protocolSource-Replica Replikation infoandere Varianten durch Verwendung von 3rd party - toolskeineMulti-Source Replikation
Source-Replica Replikation
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätja inforelationships in graphsja infoRelationships in graphsjaneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACID infowith snapshot isolationACIDACIDACIDACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenyes, multi-version concurrency control (MVCC)jajaja
Durability infoDauerhafte Speicherung der Datenja infowith periodic snapshot and write-ahead logging (WAL) of changesja infousing RocksDBjajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenjajaneinja infoIn-Memory realmnein
Berechtigungskonzept infoZugriffskontrolleUsers, roles and permissionsRole-based access controlBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardjaUsers with fine-grained authorization concept
Weitere Informationen bereitgestellt vom Systemhersteller
MemgraphNebula GraphPostgreSQLRealmTDSQL for MySQL
Specific characteristicsMemgraph directly connects to your streaming infrastructure so you and your team...
» mehr
Nebula Graph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
Now a part of MongoDB Data Platform , Realm Database is the fast, easy to use, and...
» mehr
Competitive advantagesBusiness Source License ensures a future for the Memgraph community MAGE algorithm...
» mehr
Nebula Graph boasts the world's only graph database solution that is able to host...
» mehr
Realm ensures offline-first functionality, meaning apps run smoothly and deliver...
» mehr
Typical application scenariosGraph algorithms in bioinformatics Social network analysis Cryptocurrency network...
» mehr
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» mehr
Mobile Consumer Apps First-Line Worker Apps
» mehr
Key customersCurrently we have some top internet companies in China implementing Nebula Graph...
» mehr
Cathay Pacific Royal Carribbean Cruise Lines Open Source Database powers apps built...
» mehr
Market metricsAt our very early stage, Nebula Graph has already received 3.5k stars and thousands...
» mehr
Used by 100,000+ developers 2 bn installs Currently used in 40k+ applications in...
» mehr
Licensing and pricing modelsYou can check out our pricing model and licenses on the company website .
» mehr
Nebula Graph is open source and free to use under Apache 2.0 license and Common Clause...
» mehr
Realm database is licensed under the Apache License v2.0.
» mehr
Neuigkeiten

Nebula Graph meetup: New Release & Use Cases
12. Oktober 2021

Nebula Graph SWAG Ready for You!
12. Oktober 2021

Nebula Graph Source Code Explained: Planner
11. Oktober 2021

Nebula Graph Source Code Explained: Scheduler & Executor
8. Oktober 2021

Ecosystem Tools: Nebula Graph Dashboard for Monitoring
22. September 2021

Wir laden Vertreter der Systemhersteller ein uns zu kontaktieren, um die Systeminformationen zu aktualisieren und zu ergänzen,
sowie um Herstellerinformationen wie Schlüsselkunden, Vorteile gegenüber Konkurrenten und Marktmetriken anzuzeigen.

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