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DBMS > CockroachDB vs. Google Cloud Spanner vs. QuestDB vs. RethinkDB vs. SwayDB

Vergleich der Systemeigenschaften CockroachDB vs. Google Cloud Spanner vs. QuestDB vs. RethinkDB vs. SwayDB

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCockroachDB  Xaus Vergleich ausschliessenGoogle Cloud Spanner  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenRethinkDB  Xaus Vergleich ausschliessenSwayDB  Xaus Vergleich ausschliessen
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 horizontally scalable, globally consistent, relational database service. It is the externalization of the core Google database that runs the biggest aspects of Google, like Ads and Google Play.A 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.An embeddable, non-blocking, type-safe key-value store for single or multiple disks and in-memory storage
Primäres DatenbankmodellRelational DBMSRelational DBMSTime Series DBMSDocument StoreKey-Value Store
Sekundäre DatenbankmodelleRelational DBMSSpatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte6,15
Rang#55  Overall
#33  Relational DBMS
Punkte2,89
Rang#103  Overall
#52  Relational DBMS
Punkte2,52
Rang#109  Overall
#9  Time Series DBMS
Punkte2,74
Rang#105  Overall
#19  Document Stores
Punkte0,00
Rang#382  Overall
#59  Key-Value Stores
Websitewww.cockroachlabs.comcloud.google.com/­spannerquestdb.iorethinkdb.comswaydb.simer.au
Technische Dokumentationwww.cockroachlabs.com/­docscloud.google.com/­spanner/­docsquestdb.io/­docsrethinkdb.com/­docs
EntwicklerCockroach LabsGoogleQuestDB Technology IncThe Linux Foundation infosince July 2017Simer Plaha
Erscheinungsjahr20152017201420092018
Aktuelle Version23.1.1, Mai 20232.4.1, August 2020
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0, commercial license availablekommerziellOpen Source infoApache 2.0Open Source infoApache Version 2Open Source infoGNU Affero GPL V3.0
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinjaneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheGoJava (Zero-GC), C++, RustC++Scala
Server BetriebssystemeLinux
macOS
Windows
gehostetLinux
macOS
Windows
Linux
OS X
Windows
Datenschemadynamic schemajaja infoschema-free via InfluxDB Line Protocolschemafreischemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajaja infostring, binary, float, bool, date, geometrynein
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajaneinjanein
SQL infoSupport of SQLyes, wire compatible with PostgreSQLja infoQuery statements complying to ANSI 2011SQL with time-series extensionsneinnein
APIs und andere ZugriffskonzepteJDBCgRPC (using protocol buffers) API
JDBC infoAt present, JDBC supports read-only queries. No support for DDL or DML statements.
RESTful HTTP API
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Unterstützte ProgrammiersprachenC#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
Go
Java
JavaScript (Node.js)
Python
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
Java
Kotlin
Scala
Server-seitige Scripts infoStored Proceduresneinneinneinnein
TriggersneinneinneinClient-side triggers through changefeedsnein
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 RAFTShardinghorizontal partitioning (by timestamps)Sharding inforange basedkeine
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTMulti-source replication with 3 replicas for regional instances.Source-replica replication with eventual consistencySource-Replica Replikationkeine
MapReduce infoBietet ein API für Map/Reduce Operationenneinja infousing Google Cloud Dataflowneinjanein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätjaja infoby using interleaved tables, this features focuses more on performance improvements than on referential integrityneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACID infoStrict serializable isolationACID for single-table writesAtomic single-document operationsAtomic execution of operations
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajaja infoMVCC basedja
Durability infoDauerhafte Speicherung der Datenjajajajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinneinja infothrough memory mapped filesneinja
Berechtigungskonzept infoZugriffskontrolleRole-based access controlAccess rights for users, groups and roles based on Google Cloud Identity and Access Management (IAM)ja infousers and table-level permissionsnein
Weitere Informationen bereitgestellt vom Systemhersteller
CockroachDBGoogle Cloud SpannerQuestDBRethinkDBSwayDB
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
CockroachDBGoogle Cloud SpannerQuestDBRethinkDBSwayDB
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