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DBMS > NSDb vs. QuestDB vs. RocksDB vs. SingleStore vs. Tkrzw

Vergleich der Systemeigenschaften NSDb vs. QuestDB vs. RocksDB vs. SingleStore vs. Tkrzw

Redaktionelle Informationen bereitgestellt von DB-Engines
NameNSDb  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenRocksDB  Xaus Vergleich ausschliessenSingleStore infoformer name was MemSQL  Xaus Vergleich ausschliessenTkrzw infoSuccessor of Tokyo Cabinet and Kyoto Cabinet  Xaus Vergleich ausschliessen
KurzbeschreibungScalable, High-performance Time Series DBMS designed for Real-time Analytics on top of KubernetesA high performance open source SQL database for time series dataEmbeddable persistent key-value store optimized for fast storage (flash and RAM)MySQL 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 concept of libraries, allowing an application program to store and query key-value pairs in a file. Successor of Tokyo Cabinet and Kyoto Cabinet
Primäres DatenbankmodellTime Series DBMSTime Series DBMSKey-Value StoreRelational DBMSKey-Value Store
Sekundäre DatenbankmodelleRelational DBMSDocument Store
Spatial DBMS
Time Series DBMS
Vektor DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,08
Rang#369  Overall
#40  Time Series DBMS
Punkte2,70
Rang#105  Overall
#8  Time Series DBMS
Punkte3,41
Rang#86  Overall
#11  Key-Value Stores
Punkte5,38
Rang#62  Overall
#35  Relational DBMS
Punkte0,07
Rang#372  Overall
#57  Key-Value Stores
Websitensdb.ioquestdb.iorocksdb.orgwww.singlestore.comdbmx.net/­tkrzw
Technische Dokumentationnsdb.io/­Architecturequestdb.io/­docsgithub.com/­facebook/­rocksdb/­wikidocs.singlestore.com
EntwicklerQuestDB Technology IncFacebook, Inc.SingleStore Inc.Mikio Hirabayashi
Erscheinungsjahr20172014201320132020
Aktuelle Version9.2.1, Mai 20248.5, Jänner 20240.9.3, August 2020
Lizenz infoCommercial or Open SourceOpen Source infoApache Version 2.0Open Source infoApache 2.0Open Source infoBSDkommerziell infofree developer edition availableOpen Source infoApache Version 2.0
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
ImplementierungsspracheJava, ScalaJava (Zero-GC), C++, RustC++C++, GoC++
Server BetriebssystemeLinux
macOS
Linux
macOS
Windows
LinuxLinux info64 bit version requiredLinux
macOS
Datenschemaja infoschema-free via InfluxDB Line Protocolschemafreijaschemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder dateyes: int, bigint, decimal, stringjaneinjanein
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesall fields are automatically indexedneinneinja
SQL infoSupport of SQLSQL-like query languageSQL with time-series extensionsneinyes infobut no triggers and foreign keysnein
APIs und andere ZugriffskonzeptegRPC
HTTP REST
WebSocket
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
C++ API
Java API
Cluster Management API infoas HTTP Rest and CLI
HTTP API
JDBC
MongoDB API
ODBC
Unterstützte ProgrammiersprachenJava
Scala
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
C
C++
Go
Java
Perl
Python
Ruby
Bash
C
C#
Java
JavaScript (Node.js)
Python
C++
Java
Python
Ruby
Server-seitige Scripts infoStored Proceduresneinneinneinjanein
Triggersneinneinnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardinghorizontal partitioning (by timestamps)horizontal partitioningSharding infohash partitioningkeine
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenSource-replica replication with eventual consistencyjaSource-Replica Replikation infostores two copies of each physical data partition on two separate nodeskeine
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 SystemEventual ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenneinACID for single-table writesjaACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajayes, multi-version concurrency control (MVCC)ja
Durability infoDauerhafte Speicherung der DatenUsing Apache Lucenejajaja 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 haltenja infothrough memory mapped filesjajaja infousing specific database classes
Berechtigungskonzept infoZugriffskontrolleneinFine grained access control via users, groups and rolesnein
Weitere Informationen bereitgestellt vom Systemhersteller
NSDbQuestDBRocksDBSingleStore infoformer name was MemSQLTkrzw infoSuccessor of Tokyo Cabinet and Kyoto Cabinet
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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DrittanbieterSpeedb: A high performance RocksDB-compliant key-value store optimized for write-intensive workloads.
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Weitere Ressourcen
NSDbQuestDBRocksDBSingleStore infoformer name was MemSQLTkrzw infoSuccessor of Tokyo Cabinet and Kyoto Cabinet
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