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DBMS > CrateDB vs. OceanBase vs. QuestDB vs. Snowflake vs. SpaceTime

Vergleich der Systemeigenschaften CrateDB vs. OceanBase vs. QuestDB vs. Snowflake vs. SpaceTime

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCrateDB  Xaus Vergleich ausschliessenOceanBase  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenSnowflake  Xaus Vergleich ausschliessenSpaceTime  Xaus Vergleich ausschliessen
KurzbeschreibungVerteilter Data Store basierend auf LuceneA distributed, high available RDBMS compatible with Oracle and MySQLA high performance open source SQL database for time series dataData warehousing service aus der Cloud für strukturierte und semi-strukturierte DatenSpaceTime ist ein Spatio-temporal DBMS mit Focus auf Performance.
Primäres DatenbankmodellDocument Store
Spatial DBMS
Suchmaschine
Time Series DBMS
Vektor DBMS
Relational DBMSTime Series DBMSRelational DBMSSpatial DBMS
Sekundäre DatenbankmodelleRelational DBMSDocument Store
Wide Column Store
Relational DBMSRelational 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
Punkte1,66
Rang#147  Overall
#68  Relational DBMS
Punkte2,52
Rang#109  Overall
#9  Time Series DBMS
Punkte121,33
Rang#9  Overall
#6  Relational DBMS
Punkte0,00
Rang#383  Overall
#7  Spatial DBMS
Websitecratedb.comen.oceanbase.comquestdb.iowww.snowflake.comwww.mireo.com/­spacetime
Technische Dokumentationcratedb.com/­docsen.oceanbase.com/­docs/­oceanbase-databasequestdb.io/­docsdocs.snowflake.net/­manuals/­index.html
EntwicklerCrateOceanBase infopreviously Alibaba and Ant GroupQuestDB Technology IncSnowflake Computing Inc.Mireo
Erscheinungsjahr20132010201420142020
Aktuelle Version4.3.0, April 2024
Lizenz infoCommercial or Open SourceOpen SourceOpen Source infoCommercial license availableOpen Source infoApache 2.0kommerziellkommerziell
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinjanein
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++Java (Zero-GC), C++, RustC++
Server BetriebssystemeAll Operating Systems, including Kubernetes with CrateDB Kubernetes Operator supportLinuxLinux
macOS
Windows
gehostetLinux
DatenschemaFlexible Schema (defined schema, partial schema, schema free)jaja infoschema-free via InfluxDB Line Protocolja infosupport of semi-structured data formats (JSON, XML, Avro)ja
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, XSLTneinjaneinjanein
Sekundärindizesjajaneinnein
SQL infoSupport of SQLyes, but no triggers and constraints, and PostgreSQL compatibilityjaSQL with time-series extensionsjaA subset of ANSI SQL is implemented
APIs und andere ZugriffskonzepteADO.NET
JDBC
ODBC
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API
JDBC
ODBC
ODP.NET
Oracle Call Interface (OCI)
Proprietäres native API
Table API
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
CLI Client
JDBC
ODBC
RESTful HTTP API
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
Ada infoin MySQL-compatible model
C infoin Oracle- and MySQL- compatible models
C++ infoin Oracle- and MySQL- compatible models
D infoin MySQL-compatible model
Delphi infoin MySQL-compatible model
Eiffel infoin MySQL-compatible model
Erlang infoin MySQL-compatible model
Haskell infoin MySQL-compatible model
Java infoin Oracle- and MySQL- compatible models
JavaScript (Node.js) infoin MySQL-compatible model
Objective-C infoin MySQL-compatible model
OCaml infoin MySQL-compatible model
Perl infoin MySQL-compatible model
PHP infoin MySQL-compatible model
Python infoin MySQL-compatible model
Ruby infoin MySQL-compatible model
Scheme infoin MySQL-compatible model
Tcl infoin MySQL-compatible model
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
JavaScript (Node.js)
Python
C#
C++
Python
Server-seitige Scripts infoStored Proceduresbenutzerdefinierte FunktionenPL/SQL in oracle-compatible mode, MySQL Stored Procedure in mysql-compatible modeneinuser defined functionsnein
Triggersneinjaneinnein infosimilar concept for controling cloud resourcesnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardinghorizontal partitioning (by hash, key, range, range columns, list, and list columns)horizontal partitioning (by timestamps)jaFixed-grid hypercubes
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenConfigurable replication on table/partition-levelMulti-source replication using PaxosSource-replica replication with eventual consistencyjaReal-time block device replication (DRBD)
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Read-after-write consistency on record level
Immediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinjaneinjanein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infounique row identifiers can be used for implementing an optimistic concurrency control strategyACIDACID for single-table writesACIDnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajaja
Durability infoDauerhafte Speicherung der Datenjajajajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinja infothrough memory mapped filesneinnein
Berechtigungskonzept infoZugriffskontrolleRechteverwaltung mit BenutzeraccountsAccess rights for users, groups and roles according to SQL-standardBenutzer mit feingranularem Berechtigungskonzept und Benutzerrollenja
Weitere Informationen bereitgestellt vom Systemhersteller
CrateDBOceanBaseQuestDBSnowflakeSpaceTime
Specific characteristicsThe enterprise database for time series, documents, and vectors. Distributed - Native...
» mehr
OceanBase Database is the world’s only native distributed database that has set new...
» mehr
Relational model with native time series support Column-based storage and time partitioned...
» mehr
Competitive advantagesResponse time in milliseconds: e ven for complex ad-hoc queries. Massive scaling...
» mehr
High Availability : The five IDCs across three sites disaster recovery solution sets...
» mehr
High ingestion throughput: peak of 4M rows/sec (TSBS Benchmark) Code optimizations...
» mehr
Typical application scenarios​ IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics...
» mehr
Financial tick data Industrial IoT Application Metrics Monitoring
» mehr
Key customersAcross all continents, CrateDB is used by companies of all sizes to meet the most...
» mehr
OceanBase Database has helped over 400 customers across industries upgrade their...
» mehr
Banks & Hedge funds, Yahoo, OKX, Airbus, Aquis Exchange, Net App, Cloudera, Airtel,...
» mehr
Market metricsThe CrateDB open source project was started in 2013 Honorable Mention in 2021 Gartner®...
» mehr
TPC-C No.1 Performance , achieved a result of 707.35 million tpmC in the TPC-C benchmark...
» mehr
Licensing and pricing modelsSee CrateDB pricing >
» mehr
Mulan PubL v2 license for open source community edition. Commercial license for enterprise...
» mehr
Open source Apache 2.0 QuestDB Enterprise QuestDB Cloud
» mehr
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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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Weitere Ressourcen
CrateDBOceanBaseQuestDBSnowflakeSpaceTime
DB-Engines Blog Posts

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Q&A: Nicolas Hourcard, QuestDB: The advantages of a time-series database
3. Dezember 2020, Developer News

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