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DBMS > DolphinDB vs. Faircom DB vs. QuestDB vs. RethinkDB vs. ToroDB

Vergleich der Systemeigenschaften DolphinDB vs. Faircom DB vs. QuestDB vs. RethinkDB vs. ToroDB

Redaktionelle Informationen bereitgestellt von DB-Engines
NameDolphinDB  Xaus Vergleich ausschliessenFaircom DB infoformerly c-treeACE  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenRethinkDB  Xaus Vergleich ausschliessenToroDB  Xaus Vergleich ausschliessen
ToroDB seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
KurzbeschreibungDolphinDB is a high performance Time Series DBMS. It is integrated with an easy-to-use fully featured programming language and a high-volume high-velocity streaming analytics system. It offers operational simplicity, scalability, fault tolerance, and concurrency.Native high-speed multi-model DBMS for relational and key-value store data simultaneously accessible through SQL and NoSQL APIs.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.A MongoDB-compatible JSON document store, built on top of PostgreSQL
Primäres DatenbankmodellTime Series DBMSKey-Value Store
Relational DBMS
Time Series DBMSDocument StoreDocument Store
Sekundäre DatenbankmodelleRelational DBMSRelational DBMSSpatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte4,03
Rang#78  Overall
#6  Time Series DBMS
Punkte0,29
Rang#304  Overall
#43  Key-Value Stores
#136  Relational DBMS
Punkte2,70
Rang#105  Overall
#8  Time Series DBMS
Punkte2,66
Rang#107  Overall
#20  Document Stores
Websitewww.dolphindb.comwww.faircom.com/­products/­faircom-dbquestdb.iorethinkdb.comgithub.com/­torodb/­server
Technische Dokumentationdocs.dolphindb.cn/­en/­help200/­index.htmldocs.faircom.com/­docs/­en/­UUID-7446ae34-a1a7-c843-c894-d5322e395184.htmlquestdb.io/­docsrethinkdb.com/­docs
EntwicklerDolphinDB, IncFairCom CorporationQuestDB Technology IncThe Linux Foundation infosince July 20178Kdata
Erscheinungsjahr20181979201420092016
Aktuelle Versionv2.00.4, January 2022V12, November 20202.4.1, August 2020
Lizenz infoCommercial or Open Sourcekommerziell infofree community version availablekommerziell infoRestricted, free version availableOpen Source infoApache 2.0Open Source infoApache Version 2Open Source infoAGPL-V3
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheC++ANSI C, C++Java (Zero-GC), C++, RustC++Java
Server BetriebssystemeLinux
Windows
AIX
FreeBSD
HP-UX
Linux
NetBSD
OS X
QNX
SCO
Solaris
VxWorks
Windows infoeasily portable to other OSs
Linux
macOS
Windows
Linux
OS X
Windows
Alle Betriebssysteme mit einer Java 7 VM
Datenschemajaschema free, schema optional, schema required, partial schema,ja infoschema-free via InfluxDB Line Protocolschemafreischemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejaja, ANSI Standard SQL Types, JSON, typed binary structuresjaja infostring, binary, float, bool, date, geometryja infostring, integer, double, boolean, date, object_id
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajaneinja
SQL infoSupport of SQLSQL-like query languageyes, ANSI SQL with proprietary extensionsSQL with time-series extensionsnein
APIs und andere ZugriffskonzepteJDBC
JSON over HTTP
Kafka
MQTT (Message Queue Telemetry Transport)
ODBC
OPC DA
OPC UA
RabbitMQ
WebSocket
ADO.NET
Direct SQL
JDBC
JPA
ODBC
RESTful HTTP/JSON API
RESTful MQTT/JSON API
RPC
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Unterstützte ProgrammiersprachenC#
C++
Go
Java
JavaScript
MatLab
Python
R
Rust
.Net
C
C#
C++
Java
JavaScript (Node.js and browser)
PHP
Python
Visual Basic
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 Proceduresjaja info.Net, JavaScript, C/C++nein
TriggersneinjaneinClient-side triggers through changefeedsnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenhorizontale PartitionierungFile partitioning, horizontal partitioning, sharding infoCustomizable business rules for table partitioninghorizontal partitioning (by timestamps)Sharding inforange basedSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenjayes, configurable to be parallel or serial, synchronous or asynchronous, uni-directional or bi-directional, ACID-consistent or eventually consistent (with custom conflict resolution).Source-replica replication with eventual consistencySource-Replica ReplikationSource-Replica Replikation
MapReduce infoBietet ein API für Map/Reduce Operationenjaneinneinja
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyEventual Consistency
Immediate Consistency
Tunable consistency per server, database, table, and transaction
Immediate ConsistencyImmediate ConsistencyEventual Consistency
Immediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinjaneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationenjatunable from ACID to Eventually ConsistentACID for single-table writesAtomic single-document operationsnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajaja infoMVCC basedja
Durability infoDauerhafte Speicherung der DatenjaYes, tunable from durable to delayed durability to in-memoryjajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenjajaja infothrough memory mapped filesnein
Berechtigungskonzept infoZugriffskontrolleAdministrators, Users, GroupsFine grained access rights according to SQL-standard with additional protections for filesja infousers and table-level permissionsZugriffsrechte für Benutzer und Rollen
Weitere Informationen bereitgestellt vom Systemhersteller
DolphinDBFaircom DB infoformerly c-treeACEQuestDBRethinkDBToroDB
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
DolphinDBFaircom DB infoformerly c-treeACEQuestDBRethinkDBToroDB
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