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DBMS > CockroachDB vs. IRONdb vs. QuestDB vs. RethinkDB

Vergleich der Systemeigenschaften CockroachDB vs. IRONdb vs. QuestDB vs. RethinkDB

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NameCockroachDB  Xaus Vergleich ausschliessenIRONdb  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenRethinkDB  Xaus Vergleich ausschliessen
IRONdb seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
KurzbeschreibungCockroachDB is a distributed database architected for modern cloud applications. It is wire compatible with PostgreSQL and backed by a Key-Value Store, which is either RocksDB or a purpose-built derivative, called Pebble.A distributed Time Series DBMS with a focus on scalability, fault tolerance and operational simplicityA high performance open source SQL database for time series dataDBMS for the Web with a mechanism to push updated query results to applications in realtime.
Primäres DatenbankmodellRelational DBMSTime Series DBMSTime Series DBMSDocument Store
Sekundäre DatenbankmodelleRelational DBMSSpatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte6,10
Rang#58  Overall
#33  Relational DBMS
Punkte2,48
Rang#115  Overall
#9  Time Series DBMS
Punkte2,84
Rang#106  Overall
#19  Document Stores
Websitewww.cockroachlabs.comwww.circonus.com/solutions/time-series-database/questdb.iorethinkdb.com
Technische Dokumentationwww.cockroachlabs.com/­docsdocs.circonus.com/irondb/category/getting-startedquestdb.io/­docsrethinkdb.com/­docs
EntwicklerCockroach LabsCirconus LLC.QuestDB Technology IncThe Linux Foundation infosince July 2017
Erscheinungsjahr2015201720142009
Aktuelle Version23.1.1, Mai 2023V0.10.20, January 20182.4.1, August 2020
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0, commercial license availablekommerziellOpen Source infoApache 2.0Open Source infoApache Version 2
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheGoC und C++Java (Zero-GC), C++, RustC++
Server BetriebssystemeLinux
macOS
Windows
LinuxLinux
macOS
Windows
Linux
OS X
Windows
Datenschemadynamic schemaschemafreija infoschema-free via InfluxDB Line Protocolschemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejaja infotext, numeric, histogramsjaja infostring, binary, float, bool, date, geometry
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinnein
Sekundärindizesjaneinneinja
SQL infoSupport of SQLyes, wire compatible with PostgreSQLSQL-like query language (Circonus Analytics Query Language: CAQL)SQL with time-series extensionsnein
APIs und andere ZugriffskonzepteJDBCHTTP APIHTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Unterstützte ProgrammiersprachenC#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript
JavaScript (Node.js)
Lisp
Lua
Perl
PHP
Python
R
Ruby
Rust
Scala
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
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 Proceduresneinyes, in Luanein
TriggersneinneinneinClient-side triggers through changefeeds
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenhorizontal partitioning (by key range) infoall tables are translated to an ordered KV store and then broken down into 64MB ranges, which are then used as replicas in RAFTAutomatic, metric affinity per nodehorizontal partitioning (by timestamps)Sharding inforange based
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTconfigurable replication factor, datacenter awareSource-replica replication with eventual consistencySource-Replica Replikation
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinja
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate consistency per node, eventual consistency across nodesImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätjaneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDneinACID for single-table writesAtomic single-document operations
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajaja infoMVCC based
Durability infoDauerhafte Speicherung der Datenjajajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinneinja infothrough memory mapped filesnein
Berechtigungskonzept infoZugriffskontrolleRole-based access controlneinja infousers and table-level permissions
Weitere Informationen bereitgestellt vom Systemhersteller
CockroachDBIRONdbQuestDBRethinkDB
Specific characteristicsRelational model with native time series support Column-based storage and time partitioned...
» mehr
Competitive advantagesHigh ingestion throughput: peak of 4M rows/sec (TSBS Benchmark) Code optimizations...
» mehr
Typical application scenariosFinancial tick data Industrial IoT Application Metrics Monitoring
» mehr
Key customersBanks & Hedge funds, Yahoo, OKX, Airbus, Aquis Exchange, Net App, Cloudera, Airtel,...
» mehr
Licensing and pricing modelsOpen source Apache 2.0 QuestDB Enterprise QuestDB Cloud
» mehr
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Weitere Ressourcen
CockroachDBIRONdbQuestDBRethinkDB
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