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DBMS > CrateDB vs. DolphinDB vs. Memgraph vs. RethinkDB vs. ToroDB

Vergleich der Systemeigenschaften CrateDB vs. DolphinDB vs. Memgraph vs. RethinkDB vs. ToroDB

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCrateDB  Xaus Vergleich ausschliessenDolphinDB  Xaus Vergleich ausschliessenMemgraph  Xaus Vergleich ausschliessenRethinkDB  Xaus Vergleich ausschliessenToroDB  Xaus Vergleich ausschliessen
ToroDB seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
KurzbeschreibungVerteilter Data Store basierend auf LuceneDolphinDB is a high performance Time Series DBMS. It is integrated with an easy-to-use fully featured programming language and a high-volume high-velocity streaming analytics system. It offers operational simplicity, scalability, fault tolerance, and concurrency.An open source graph database built for real-time streaming and compatible with Neo4jDBMS for the Web with a mechanism to push updated query results to applications in realtime.A MongoDB-compatible JSON document store, built on top of PostgreSQL
Primäres DatenbankmodellDocument Store
Spatial DBMS
Suchmaschine
Time Series DBMS
Vektor DBMS
Time Series DBMSGraph DBMSDocument StoreDocument Store
Sekundäre DatenbankmodelleRelational DBMSRelational DBMSSpatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,73
Rang#224  Overall
#37  Document Stores
#5  Spatial DBMS
#16  Suchmaschinen
#19  Time Series DBMS
#8  Vektor DBMS
Punkte4,13
Rang#80  Overall
#6  Time Series DBMS
Punkte3,02
Rang#98  Overall
#8  Graph DBMS
Punkte2,74
Rang#105  Overall
#19  Document Stores
Websitecratedb.comwww.dolphindb.commemgraph.comrethinkdb.comgithub.com/­torodb/­server
Technische Dokumentationcratedb.com/­docsdocs.dolphindb.cn/­en/­help200/­index.htmlmemgraph.com/­docsrethinkdb.com/­docs
Social network pagesLinkedInTwitterFacebookGitHubDiscord
EntwicklerCrateDolphinDB, IncMemgraph LtdThe Linux Foundation infosince July 20178Kdata
Erscheinungsjahr20132018201720092016
Aktuelle Versionv2.00.4, January 20222.4.1, August 2020
Lizenz infoCommercial or Open SourceOpen Sourcekommerziell infofree community version availableOpen Source infoBSL 1.1; commercial license for enterprise edition availableOpen Source infoApache Version 2Open Source infoAGPL-V3
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinneinnein
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++C und C++C++Java
Server BetriebssystemeAll Operating Systems, including Kubernetes with CrateDB Kubernetes Operator supportLinux
Windows
LinuxLinux
OS X
Windows
Alle Betriebssysteme mit einer Java 7 VM
DatenschemaFlexible Schema (defined schema, partial schema, schema free)jaschemafrei und schema-optionalschemafreischemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajaja infostring, binary, float, bool, date, geometryja infostring, integer, double, boolean, date, object_id
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajaja
SQL infoSupport of SQLyes, but no triggers and constraints, and PostgreSQL compatibilitySQL-like query languageneinnein
APIs und andere ZugriffskonzepteADO.NET
JDBC
ODBC
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API
JDBC
JSON over HTTP
Kafka
MQTT (Message Queue Telemetry Transport)
ODBC
OPC DA
OPC UA
RabbitMQ
WebSocket
Bolt protocol
Cypher query language
Unterstützte Programmiersprachen.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++
Go
Java
JavaScript
MatLab
Python
R
Rust
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
C infocommunity-supported driver
C# infocommunity-supported driver
C++ infocommunity-supported driver
Clojure infocommunity-supported driver
Dart infocommunity-supported driver
Erlang infocommunity-supported driver
Go infocommunity-supported driver
Haskell infocommunity-supported driver
Java infoofficial driver
JavaScript (Node.js) infoofficial driver
Lisp infocommunity-supported driver
Lua infocommunity-supported driver
Objective-C infocommunity-supported driver
Perl infocommunity-supported driver
PHP infocommunity-supported driver
Python infoofficial driver
Ruby infoofficial driver
Scala infocommunity-supported driver
Server-seitige Scripts infoStored Proceduresbenutzerdefinierte Funktionenja
TriggersneinneinClient-side triggers through changefeedsnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardinghorizontale PartitionierungSharding infodynamic graph partitioningSharding inforange basedSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenConfigurable replication on table/partition-leveljaMulti-source replication using RAFTSource-Replica ReplikationSource-Replica Replikation
MapReduce infoBietet ein API für Map/Reduce Operationenneinjaneinja
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Read-after-write consistency on record level
Immediate ConsistencyImmediate ConsistencyImmediate ConsistencyEventual Consistency
Immediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinja inforelationships in graphsneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infounique row identifiers can be used for implementing an optimistic concurrency control strategyjaACID infowith snapshot isolationAtomic single-document operationsnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajayes, multi-version concurrency control (MVCC)ja infoMVCC basedja
Durability infoDauerhafte Speicherung der Datenjajaja infowith periodic snapshot and write-ahead logging (WAL) of changesjaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinjajanein
Berechtigungskonzept infoZugriffskontrolleRechteverwaltung mit BenutzeraccountsAdministrators, Users, GroupsUsers, roles and permissionsja infousers and table-level permissionsZugriffsrechte für Benutzer und Rollen
Weitere Informationen bereitgestellt vom Systemhersteller
CrateDBDolphinDBMemgraphRethinkDBToroDB
Specific characteristicsThe enterprise database for time series, documents, and vectors. Distributed - Native...
» mehr
Memgraph directly connects to your streaming infrastructure so you and your team...
» mehr
Competitive advantagesResponse time in milliseconds: e ven for complex ad-hoc queries. Massive scaling...
» mehr
Business Source License ensures a future for the Memgraph community MAGE algorithm...
» mehr
Typical application scenarios​ IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics...
» mehr
Graph algorithms in bioinformatics Social network analysis Cryptocurrency network...
» mehr
Key customersAcross all continents, CrateDB is used by companies of all sizes to meet the most...
» mehr
Market metricsThe CrateDB open source project was started in 2013 Honorable Mention in 2021 Gartner®...
» mehr
Licensing and pricing modelsSee CrateDB pricing >
» mehr
You can check out our pricing model and licenses on the company website .
» mehr

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Weitere Ressourcen
CrateDBDolphinDBMemgraphRethinkDBToroDB
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