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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 TimescaleDB, InfluxDB und Elasticsearch.

Redaktionelle Informationen bereitgestellt von DB-Engines
KurzbeschreibungVerteilter Data Store basierend auf Lucene
Primäres DatenbankmodellDocument Store
Time Series DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Rang#234  Overall
#35  Document Stores
#17  Time Series DBMS
Technische Dokumentationcrate.io/­-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

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

Download CrateDB

Read the CrateDB Technical Overview

Already using CrateDB? Take 3 minutes to complete our survey to help us improve!

Competitive advantages

CrateDB is typically used in operational analytics applications.

In those scenarios, CrateDB competitive advantages include:

  • Easier to adopt and integrate than proprietary NoSQL DB interfaces - SQL!

  • Query versatility - SQL joins, aggregations, special indexing for time series, text search, geospatial, user-defined functions for AI/ML

  • Simple scaling and high availability - CrateDB automates partitioning, sharding, replication, indexing.

  • Real-time performance - ingests and queries data in real-time via parallel processing, in-memory columnar indexes.

  • Dynamic schemas - new columns and nested object (JSON) attributes are added to the schema automatically as they are inserted.

Typical application scenarios

CrateDB is ideal for integrating and analyzing streams of data in order to monitor, predict and optimize the behavior of smart systems in real time.

Popular use cases include:

Key customers

CrateDB customers include Bitmovin, ALPLA, Gantner Instruments, SPGo!, TGW Logistics Group, Thomas Concrete Group, ABB, and more.

Download an e-book to learn how our customers harnessed the full value of their operational data with CrateDB.

Market metrics
Licensing and pricing models

  • CrateDB Cloud The efficiency & range of CrateDB in the Cloud

  • CrateDB Edge brings the scale, availability, and convenience of a managed CrateDB cluster wherever your data is — including remote and tions

  • CrateDB on-premises is open source and free to use under the Apache 2 license.

Learn about CrateDB pricing

Zugehörige Produkte und Dienstleistungen

Wir laden Vertreter von Anbietern von zugehörigen Produkten ein uns zu kontaktieren, um hier Informationen über ihre Angebote zu präsentieren.

Weitere Ressourcen
Konferenzen und Veranstaltungen

CrateDB Workshop – Hands-on learning experience that introduces the fundamental concepts of CrateDB through 4 modules!
Online Workshop, 2:00 pm CEST, 28. Juni 2023

Finished events

Mastering Event Monitoring using Prometheus and Grafana with CrateDB Cloud
Virtual Live Demo, 3:00 pm - 3:45 pm CET, 31. Mai 2023 (abgeschlossen)

Erwähnungen in aktuellen Nachrichten

Real-Time Analytics Database Company CrateDB Names Lars ...
1. März 2023, Business Wire

Crate.io Expands CrateDB Cloud with the Launch of CrateDB Edge
15. April 2021, GlobeNewswire

Crate.io Introduces CrateDB 2.0 Enterprise and Open Source Editions
16. Mai 2017, Business Wire

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

CrateDB Tackles Machine Analytics with Scale-Out SQL Database
14. Dezember 2016, Datanami

bereitgestellt von Google News


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