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DBMS > Alibaba Cloud PolarDB vs. Memgraph vs. NebulaGraph vs. PostgreSQL vs. YugabyteDB

Vergleich der Systemeigenschaften Alibaba Cloud PolarDB vs. Memgraph vs. NebulaGraph vs. PostgreSQL vs. YugabyteDB

Redaktionelle Informationen bereitgestellt von DB-Engines
NameAlibaba Cloud PolarDB  Xaus Vergleich ausschliessenMemgraph  Xaus Vergleich ausschliessenNebulaGraph  Xaus Vergleich ausschliessenPostgreSQL  Xaus Vergleich ausschliessenYugabyteDB  Xaus Vergleich ausschliessen
KurzbeschreibungA cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle. Designed for business critical applications.An open source graph database built for real-time streaming and compatible with Neo4jA 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 erweitertHigh-performance distributed SQL database for global, internet-scale applications. Wire and feature compatible with PostgreSQL.
Primäres DatenbankmodellRelational DBMSGraph DBMSGraph DBMSRelational DBMS infomit objektorientierten Erweiterungen, z.B.: benutzerdefinierte Datentypen/Funktionen und Vererbung. Key/Value handling mit hstore Modul.Relational DBMS
Sekundäre DatenbankmodelleDocument Store
Graph DBMS infowith Apache Age
Spatial DBMS
Vektor DBMS infowith pgvector extension
Document Store
Wide Column Store
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,59
Rang#241  Overall
#110  Relational DBMS
Punkte3,02
Rang#98  Overall
#8  Graph DBMS
Punkte2,14
Rang#120  Overall
#10  Graph DBMS
Punkte645,54
Rang#4  Overall
#4  Relational DBMS
Punkte2,91
Rang#102  Overall
#51  Relational DBMS
Websitewww.alibabacloud.com/­product/­polardbmemgraph.comgithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
www.postgresql.orgwww.yugabyte.com
Technische Dokumentationwww.alibabacloud.com/­help/­en/­polardb/­product-overviewmemgraph.com/­docsdocs.nebula-graph.iowww.postgresql.org/­docsdocs.yugabyte.com
github.com/­yugabyte/­yugabyte-db
Social network pagesLinkedInTwitterFacebookGitHubDiscord
EntwicklerAlibabaMemgraph LtdVesoft Inc.PostgreSQL Global Development Group infowww.postgresql.org/­developerYugabyte Inc.
Erscheinungsjahr201720191989 info1989: Postgres, 1996: PostgreSQL2017
Aktuelle Version16.3, Mai 20242.1, September 2023
Lizenz infoCommercial or Open SourcekommerziellOpen Source infoBSL 1.1; commercial license for enterprise edition availableOpen Source infoApache Version 2.0 + Common Clause 1.0Open Source infoBSDOpen Source infoApache 2.0
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.
  • PostgreSQL Flex @ STACKIT offers managed PostgreSQL Instances with adjustable CPU, RAM, storage amount and speed and several extensions available, in enterprise grade to perfectly match all application requirements. All 100% GDPR-compliant.
  • Aiven for PostgreSQL: Fully managed PostgreSQL for developers with 70+ extensions and flexible orchestration tools.
YugabyteDB Managed is the fully managed database-as-a-service offering of YugabyteDB. Get started quickly, and effortlessly ensure continuous availability and limitless scale of your cloud native applications.
ImplementierungsspracheC und C++C++CC und C++
Server BetriebssystemegehostetLinuxLinuxFreeBSD
HP-UX
Linux
NetBSD
OpenBSD
OS X
Solaris
Unix
Windows
Linux
OS X
Datenschemajaschemafrei und schema-optionalStrong typed schemajadepending on used data model
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, XSLTjaneinneinja infospecific XML-type available, but no XML query functionality.nein
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
SQL infoSupport of SQLjaneinSQL-like query languageja infoStandard mit zahlreichen Erweiterungenyes, PostgreSQL compatible
APIs und andere ZugriffskonzepteJDBC
ODBC
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
ADO.NET
JDBC
native C library
ODBC
streaming API for large objects
JDBC
YCQL, an SQL-based flexible-schema API with its roots in Cassandra Query Language
YSQL - a fully relational SQL API that is wire compatible with the SQL language in PostgreSQL
Unterstützte ProgrammiersprachenJava
Python
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
.Net
C++
Go
Java
PHP
Python
.Net
C
C++
Delphi
Java infoJDBC
JavaScript (Node.js)
Perl
PHP
Python
Tcl
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
Scala
Server-seitige Scripts infoStored Proceduresjauser defined functionsbenutzerdefinierte Funktionen inforealisiert z.B. mit spezifischer Sprache PL/pgSQL, aber auch andere Sprachen möglich (Perl, Python, Tcl, etc.)ja infosql, plpgsql, C
Triggersjajaja
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding infoImplicit feature of the cloud serviceSharding infodynamic graph partitioningShardingpartitioning by range, list and (since PostgreSQL 11) by hashHash and Range Sharding, row-level geo-partitioning
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenja infoImplicit feature of the cloud serviceMulti-source replication using RAFTCausal Clustering using Raft protocolSource-Replica Replikation infoandere Varianten durch Verwendung von 3rd party - toolsBased on Raft distributed consensus protocol, minimum 3 replicas for continuous availability
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyStrong consistency on writes and tunable consistency on reads
Fremdschlüssel inforeferenzielle Integritätjaja inforelationships in graphsja infoRelationships in graphsjaja
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACID infowith snapshot isolationACIDACIDDistributed ACID with Serializable & Snapshot Isolation. Inspired by Google Spanner architecture.
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjayes, multi-version concurrency control (MVCC)jajaja
Durability infoDauerhafte Speicherung der Datenjaja infowith periodic snapshot and write-ahead logging (WAL) of changesja infousing RocksDBjaja infobased on RocksDB
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenjajajaneinnein
Berechtigungskonzept infoZugriffskontrolleBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardUsers, roles and permissionsRole-based access controlBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-Standardja
Weitere Informationen bereitgestellt vom Systemhersteller
Alibaba Cloud PolarDBMemgraphNebulaGraphPostgreSQLYugabyteDB
Specific characteristicsPolarDB, previously ApsaraDB for PolarDB, is a cloud-native relational database designed...
» mehr
Memgraph directly connects to your streaming infrastructure so you and your team...
» mehr
NebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
YugabyteDB is an open source distributed SQL database for cloud native transactional...
» mehr
Competitive advantagesWebinar: Top Scientists Live: Tech Secrets to Double 11's Success Revealed. White...
» mehr
Business 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
PostgreSQL compatible: Get instantly productive with a PostgreSQL compatible RDBMS....
» mehr
Typical application scenariosCreating a Robust Cloud-Based Database for Fintech, E-Commerce and Gaming. Learn...
» mehr
Graph algorithms in bioinformatics Social network analysis Cryptocurrency network...
» mehr
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» mehr
Systems of record and engagement for cloud native applications that require resilience,...
» 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
2 Million+ lifetime clusters deployed, 6.5K+ GitHub stars, 7K YugabyteDB Community...
» mehr
Licensing and pricing modelsSpecification and pricing. You can use either of the following billing methods to...
» mehr
You 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
Apache 2.0 license for the database
» mehr

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sowie um Herstellerinformationen wie Schlüsselkunden, Vorteile gegenüber Konkurrenten und Marktmetriken anzuzeigen.

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