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DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. Alibaba Cloud Table Store vs. CrateDB vs. IBM Db2 Event Store vs. NebulaGraph

Vergleich der Systemeigenschaften Alibaba Cloud AnalyticDB for PostgreSQL vs. Alibaba Cloud Table Store vs. CrateDB vs. IBM Db2 Event Store vs. NebulaGraph

Redaktionelle Informationen bereitgestellt von DB-Engines
NameAlibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDB  Xaus Vergleich ausschliessenAlibaba Cloud Table Store  Xaus Vergleich ausschliessenCrateDB  Xaus Vergleich ausschliessenIBM Db2 Event Store  Xaus Vergleich ausschliessenNebulaGraph  Xaus Vergleich ausschliessen
KurzbeschreibungAn online MPP (Massively Parallel Processing) data warehousing service based on GreenplumA fully managed Wide Column Store for large quantities of semi-structured data with real-time accessVerteilter Data Store basierend auf LuceneDistributed Event Store optimized for Internet of Things use casesA distributed, linear scalable, high perfomant Graph DBMS
Primäres DatenbankmodellRelational DBMSWide Column StoreDocument Store
Spatial DBMS
Suchmaschine
Time Series DBMS
Vektor DBMS
Event Store
Time Series DBMS
Graph DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,68
Rang#231  Overall
#105  Relational DBMS
Punkte0,26
Rang#301  Overall
#12  Wide Column Stores
Punkte0,73
Rang#224  Overall
#37  Document Stores
#5  Spatial DBMS
#16  Suchmaschinen
#19  Time Series DBMS
#8  Vektor DBMS
Punkte0,19
Rang#323  Overall
#2  Event Stores
#28  Time Series DBMS
Punkte2,14
Rang#120  Overall
#10  Graph DBMS
Websitewww.alibabacloud.com/­product/­hybriddb-postgresqlwww.alibabacloud.com/­product/­table-storecratedb.comwww.ibm.com/­products/­db2-event-storegithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
Technische Dokumentationwww.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overviewwww.alibabacloud.com/­help/­en/­tablestorecratedb.com/­docswww.ibm.com/­docs/­en/­db2-event-storedocs.nebula-graph.io
EntwicklerAlibaba / Pivotal Software Inc. / PostgreSQL Global Development GroupAlibabaCrateIBMVesoft Inc.
Erscheinungsjahr20162016201320172019
Aktuelle Version2.0
Lizenz infoCommercial or Open SourcekommerziellkommerziellOpen Sourcekommerziell infofree developer edition availableOpen Source infoApache Version 2.0 + Common Clause 1.0
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarjajaneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
CrateDB Cloud: a distributed SQL database that spreads data and processing across an elastic cluster of shared nothing nodes. CrateDB Cloud enables data insights at scale on Microsoft Azure, AWS and Google Cloud Platform.
ImplementierungsspracheJavaC und C++C++
Server BetriebssystemegehostetgehostetAll Operating Systems, including Kubernetes with CrateDB Kubernetes Operator supportLinux infoLinux, macOS, Windows for the developer additionLinux
DatenschemajaschemafreiFlexible Schema (defined schema, partial schema, schema free)jaStrong typed schema
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, XSLTjaneinneinneinnein
Sekundärindizesjaneinjaneinja 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.
SQL infoSupport of SQLjaneinyes, but no triggers and constraints, and PostgreSQL compatibilityja infothrough the embedded Spark runtimeSQL-like query language
APIs und andere ZugriffskonzepteJDBC
ODBC
HTTP APIADO.NET
JDBC
ODBC
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API
ADO.NET
DB2 Connect
JDBC
ODBC
RESTful HTTP API
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
Unterstützte ProgrammiersprachenC
Java
Perl
Python
R
Java
Python
.NET
Erlang
Go infocommunity maintained client
Java
JavaScript (Node.js) infocommunity maintained client
Perl infocommunity maintained client
PHP
Python
R
Ruby infocommunity maintained client
Scala infocommunity maintained client
C
C#
C++
Cobol
Delphi
Fortran
Go
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Scala
Visual Basic
.Net
C++
Go
Java
PHP
Python
Server-seitige Scripts infoStored Proceduresjaneinbenutzerdefinierte Funktionenjauser defined functions
Triggersjaneinneinnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding infoImplicit feature of the cloud serviceSharding infoImplicit feature of the cloud serviceShardingShardingSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenja infoImplicit feature of the cloud serviceja infoImplicit feature of the cloud serviceConfigurable replication on table/partition-levelActive-active shard replicationCausal Clustering using Raft protocol
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyEventual Consistency
Read-after-write consistency on record level
Eventual ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätjaneinneinneinja infoRelationships in graphs
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDAtomic single-row operationsnein infounique row identifiers can be used for implementing an optimistic concurrency control strategyneinACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten DatenmanipulationenjajajaNo - written data is immutableja
Durability infoDauerhafte Speicherung der DatenjajajaYes - Synchronous writes to local disk combined with replication and asynchronous writes in parquet format to permanent shared storageja infousing RocksDB
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinneinneinjaja
Berechtigungskonzept infoZugriffskontrolleBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardAccess rights based on subaccounts and tokensRechteverwaltung mit BenutzeraccountsBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardRole-based access control
Weitere Informationen bereitgestellt vom Systemhersteller
Alibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDBAlibaba Cloud Table StoreCrateDBIBM Db2 Event StoreNebulaGraph
Specific characteristicsThe enterprise database for time series, documents, and vectors. Distributed - Native...
» mehr
NebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
Competitive advantagesResponse time in milliseconds: e ven for complex ad-hoc queries. Massive scaling...
» mehr
NebulaGraph boasts the world's only graph database solution that is able to host...
» mehr
Typical application scenarios​ IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics...
» mehr
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» mehr
Key customersAcross all continents, CrateDB is used by companies of all sizes to meet the most...
» mehr
Companies from a variety of industries have implemented NebulaGraph Database in production,...
» mehr
Market metricsThe CrateDB open source project was started in 2013 Honorable Mention in 2021 Gartner®...
» mehr
At our very early stage, NebulaGraph has already received over 10,000 stars on GitHub...
» mehr
Licensing and pricing modelsSee CrateDB pricing >
» mehr
NebulaGraph is open source and free to use under Apache 2.0 license.
» mehr

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Weitere Ressourcen
Alibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDBAlibaba Cloud Table StoreCrateDBIBM Db2 Event StoreNebulaGraph
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