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DBMS > Dgraph vs. Oracle Rdb vs. QuestDB vs. SingleStore vs. YDB

Vergleich der Systemeigenschaften Dgraph vs. Oracle Rdb vs. QuestDB vs. SingleStore vs. YDB

Redaktionelle Informationen bereitgestellt von DB-Engines
NameDgraph  Xaus Vergleich ausschliessenOracle Rdb  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenSingleStore infoformer name was MemSQL  Xaus Vergleich ausschliessenYDB  Xaus Vergleich ausschliessen
KurzbeschreibungVerteiltes, skalierbares Graph DBMSA high performance open source SQL database for time series dataMySQL wire-compliant distributed RDBMS that combines an in-memory row-oriented and a disc-based column-oriented storage with patented universal storage to handle transactional and analytical workloads in one single table typeA distributed fault-tolerant database service, with high availability, scalability, immediate consistency and ACID transactions and providing an Amazon DynamoDB compatible API
Primäres DatenbankmodellGraph DBMSRelational DBMSTime Series DBMSRelational DBMSDocument Store
Relational DBMS
Sekundäre DatenbankmodelleRelational DBMSDocument Store
Spatial DBMS
Time Series DBMS
Vektor DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte1,53
Rang#152  Overall
#15  Graph DBMS
Punkte1,14
Rang#178  Overall
#80  Relational DBMS
Punkte2,70
Rang#105  Overall
#8  Time Series DBMS
Punkte5,38
Rang#62  Overall
#35  Relational DBMS
Punkte0,33
Rang#287  Overall
#43  Document Stores
#132  Relational DBMS
Websitedgraph.iowww.oracle.com/­database/­technologies/­related/­rdb.htmlquestdb.iowww.singlestore.comgithub.com/­ydb-platform/­ydb
ydb.tech
Technische Dokumentationdgraph.io/­docswww.oracle.com/­database/­technologies/­related/­rdb-doc.htmlquestdb.io/­docsdocs.singlestore.comydb.tech/­en/­docs
EntwicklerDgraph Labs, Inc.Oracle, originally developed by Digital Equipment Corporation (DEC)QuestDB Technology IncSingleStore Inc.Yandex
Erscheinungsjahr20161984201420132019
Aktuelle Version7.4.1.1, 20218.5, Jänner 2024
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0kommerziellOpen Source infoApache 2.0kommerziell infofree developer edition availableOpen Source infoApache 2.0; commercial license available
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.
SingleStoreDB Cloud: The world's fastest, modern cloud database for both operational (OLTP) and analytical (OLAP) workloads. Available instantly with multi-cloud and hybrid-cloud capabilities
ImplementierungsspracheGoJava (Zero-GC), C++, RustC++, Go
Server BetriebssystemeLinux
OS X
Windows
HP Open VMSLinux
macOS
Windows
Linux info64 bit version requiredLinux
DatenschemaschemafreiFlexible Schema (defined schema, partial schema, schema free)ja infoschema-free via InfluxDB Line ProtocoljaFlexible Schema (defined schema, partial schema, schema free)
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajajaja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajaneinjaja
SQL infoSupport of SQLneinjaSQL with time-series extensionsyes infobut no triggers and foreign keysSQL-like query language (YQL)
APIs und andere ZugriffskonzepteGraphQL query language
gRPC (using protocol buffers) API
HTTP API
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Cluster Management API infoas HTTP Rest and CLI
HTTP API
JDBC
MongoDB API
ODBC
RESTful HTTP API (DynamoDB compatible)
Unterstützte ProgrammiersprachenC#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
Bash
C
C#
Java
JavaScript (Node.js)
Python
Go
Java
JavaScript (Node.js)
PHP
Python
Server-seitige Scripts infoStored Proceduresneinneinjanein
Triggersneinneinnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenjahorizontal partitioning (by timestamps)Sharding infohash partitioningSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenSynchronous replication via RaftSource-replica replication with eventual consistencySource-Replica Replikation infostores two copies of each physical data partition on two separate nodesActive-passive shard replication
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinnein infocan define user-defined aggregate functions for map-reduce-style calculationsnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinjaneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDyes, on a single nodeACID for single-table writesACIDACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajayes, multi-version concurrency control (MVCC)ja
Durability infoDauerhafte Speicherung der Datenjajajaja infoAll updates are persistent, including those to disk-based columnstores and memory-based row stores. Transaction commits are supported via write-ahead log.ja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinja infothrough memory mapped filesjanein
Berechtigungskonzept infoZugriffskontrollenein infoPlanned for future releasesFine grained access control via users, groups and rolesAccess rights defined for Yandex Cloud users
Weitere Informationen bereitgestellt vom Systemhersteller
DgraphOracle RdbQuestDBSingleStore infoformer name was MemSQLYDB
Specific characteristicsRelational model with native time series support Column-based storage and time partitioned...
» mehr
SingleStore offers a fully-managed , distributed, highly-scalable SQL database designed...
» mehr
Competitive advantagesHigh ingestion throughput: peak of 4M rows/sec (TSBS Benchmark) Code optimizations...
» mehr
SingleStore’s competitive advantages include: Easy and Simplified Architecture with...
» mehr
Typical application scenariosFinancial tick data Industrial IoT Application Metrics Monitoring
» mehr
Driving Fast Analytics: SingleStore delivers the fastest and most scalable reporting...
» mehr
Key customersBanks & Hedge funds, Yahoo, OKX, Airbus, Aquis Exchange, Net App, Cloudera, Airtel,...
» mehr
IEX Cloud : Improves Financial Data Distribution Speed 15x with Singlestore DB Comcast,...
» mehr
Market metricsCustomers in various industries worldwide including US and International Industry...
» mehr
Licensing and pricing modelsOpen source Apache 2.0 QuestDB Enterprise QuestDB Cloud
» mehr
F ree Tier and Enterprise Edition
» mehr
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DgraphOracle RdbQuestDBSingleStore infoformer name was MemSQLYDB
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