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DBMS > CrateDB

CrateDB Systemeigenschaften

Bitte wählen Sie ein weiteres System aus, um es mit CrateDB zu vergleichen.

Unsere Besucher vergleichen CrateDB oft mit InfluxDB, TimescaleDB und Elasticsearch.

Redaktionelle Informationen bereitgestellt von DB-Engines
KurzbeschreibungVerteilter Data Store basierend auf Lucene
Primäres DatenbankmodellDocument Store
Spatial DBMS
Time Series DBMS
Vektor DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Rang#227  Overall
#37  Document Stores
#5  Spatial DBMS
#16  Suchmaschinen
#19  Time Series DBMS
#8  Vektor DBMS
Technische Dokumentationcratedb.com/­docs
Lizenz infoCommercial or Open SourceOpen Source
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarnein
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.
Server BetriebssystemeAll Operating Systems, including Kubernetes with CrateDB Kubernetes Operator support
DatenschemaFlexible Schema (defined schema, partial schema, schema free)
Typisierung infovordefinierte Datentypen, z.B. float oder dateja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTnein
SQL infoSupport of SQLyes, but no triggers and constraints, and PostgreSQL compatibility
APIs und andere ZugriffskonzepteADO.NET
PostgreSQL wire protocol
Prometheus Remote Read/Write
Unterstützte Programmiersprachen.NET
Go infocommunity maintained client
JavaScript (Node.js) infocommunity maintained client
Perl infocommunity maintained client
Ruby infocommunity maintained client
Scala infocommunity maintained client
Server-seitige Scripts infoStored Proceduresbenutzerdefinierte Funktionen
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenConfigurable replication on table/partition-level
MapReduce infoBietet ein API für Map/Reduce Operationennein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Read-after-write consistency on record level
Fremdschlüssel inforeferenzielle Integritätnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infounique row identifiers can be used for implementing an optimistic concurrency control strategy
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenja
Durability infoDauerhafte Speicherung der Datenja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltennein
Berechtigungskonzept infoZugriffskontrolleRechteverwaltung mit Benutzeraccounts
Weitere Informationen bereitgestellt vom Systemhersteller
Specific characteristics

The enterprise database for time series, documents, and vectors. Distributed - Native SQL - Open Source - Ready for AI

CrateDB is an open-source distributed SQL database that spreads data and processing across an elastic cluster of identical, shared-nothing nodes.


  • Run ad-hoc queries​ across 100s of billions of records in < 1 second​

  • Use columnar storage for hyper-fast aggregations​

  • With fully distributed query engine on top of Apache Lucene®​

Ease of Use and Flexibility

  • Standard SQL and PostgreSQL Wire Protocol for easy onboarding and great tool compatibility​

  • Analyze relational, object, time-series, geo and full-text data all in one system​

Scalability and Reliability

  • Scale from a single node to analyzing petabytes of data across hundreds of nodes in a cluster​

  • Built-in high availability and automatic failover​

  • Fully-managed Cloud, Hybrid and On-Premises (OSS)​

Try CrateDB Cloud for free

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Read the CrateDB Technical Overview

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Competitive advantages

  • Response time in milliseconds: even for complex ad-hoc queries.

  • Massive scaling: from one to hundreds of nodes.

  • Read/Write intensive: for heavy concurrent workloads.

  • Flexible data schema: editable on the fly at runtime.

  • Any type of data: structured, semi-structured, unstructured, time-series, geospatial, BLOB.

  • Aggregations on the fly: even with complex joins, large datasets and historical data.

  • Native SQL: for query simplicity and quick onboarding PostgreSQL Wire Protocol For 3rd party integrations.

  • Full-text search: no need for any extra database.

  • High availability: automatic failover, recovery and replication.

  • Multiple deployment models: DBaaS or self-managed / Edge extension.

  • Cost-efficient architecture: optimized infrastructure & operations / Low carbon footprint.

Typical application scenarios

  • IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics for high-volume Industrial IoT data.

  • Time-series: with CrateDB, you keep getting query results in milliseconds, even for complex queries, multiple data types and high ingest rates, while storing years of data.

  • Log analysis: insert all your logs into a single database that you can query instantaneously, even for the most write/read intensive use cases.

  • Geospatial data: store, analyze and track the location of people and objects in real-time.

  • Application backend: keep your performance high when your application backend data grows. 

  • AI/ML: CrateDB offers a robust scalable database that not only meets the requirements of your AI/ML data strategy but also unlocks new insights and copes with the huge AI workloads.

  • Digital twins: embrace digital twins technology with a scalable database designed for intensive reads/writes and providing real-time access to data to empower precise simulations and drive efficiency and cost savings.

Key customers

Across all continents, CrateDB is used by companies of all sizes to meet the most stringent requirements in terms of speed and scalability while minimizing the overhead of operations Discover more interesting stories >

Market metrics
Licensing and pricing models

See CrateDB pricing >

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Weitere Ressourcen
Erwähnungen in aktuellen Nachrichten

CrateDB Announces Availability of CrateDB on Google Cloud Marketplace
8. April 2024, Datanami

CrateDB Partners with HiveMQ to Deliver a Seamless Data Management Architecture for IoT
25. März 2024, PR Newswire

How We Designed CrateDB as a Realtime SQL DBMS for the Internet of Things
29. August 2017, The New Stack

Crate.io Introduces CrateDB 2.0 Enterprise and Open Source Editions
16. Mai 2017, businesswire.com

Crate.io raises $10M to grow its database platform
15. Juni 2021, VentureBeat

bereitgestellt von Google News

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