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DBMS > CrateDB vs. HarperDB vs. Kdb vs. Riak TS vs. SingleStore

Vergleich der Systemeigenschaften CrateDB vs. HarperDB vs. Kdb vs. Riak TS vs. SingleStore

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCrateDB  Xaus Vergleich ausschliessenHarperDB  Xaus Vergleich ausschliessenKdb  Xaus Vergleich ausschliessenRiak TS  Xaus Vergleich ausschliessenSingleStore infoformer name was MemSQL  Xaus Vergleich ausschliessen
KurzbeschreibungVerteilter Data Store basierend auf LuceneUltra-low latency distributed database with an intuitive REST API supporting NoSQL and SQL (including joins). Deployment of functions and databases simultaneously with a consolidated node-level architecture.Hoch performantes Time Series DBMSRiak TS is a distributed NoSQL database optimized for time series data and based on Riak KVMySQL 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 type
Primäres DatenbankmodellDocument Store
Spatial DBMS
Suchmaschine
Time Series DBMS
Vektor DBMS
Document StoreTime Series DBMS
Vektor DBMS
Time Series DBMSRelational DBMS
Sekundäre DatenbankmodelleRelational DBMSRelational DBMSDocument Store
Spatial DBMS
Time Series DBMS
Vektor DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,73
Rang#224  Overall
#37  Document Stores
#5  Spatial DBMS
#16  Suchmaschinen
#19  Time Series DBMS
#8  Vektor DBMS
Punkte0,55
Rang#248  Overall
#38  Document Stores
Punkte7,55
Rang#53  Overall
#3  Time Series DBMS
#1  Vektor DBMS
Punkte0,20
Rang#319  Overall
#27  Time Series DBMS
Punkte5,60
Rang#62  Overall
#35  Relational DBMS
Websitecratedb.comwww.harperdb.iokx.comwww.singlestore.com
Technische Dokumentationcratedb.com/­docsdocs.harperdb.io/­docscode.kx.comwww.tiot.jp/­riak-docs/­riak/­ts/­latestdocs.singlestore.com
EntwicklerCrateHarperDBKx Systems, a division of First Derivatives plcOpen Source, formerly Basho TechnologiesSingleStore Inc.
Erscheinungsjahr201320172000 infokdb wurde im Jahr 2000 veröffentlicht, kdb+ 200320152013
Aktuelle Version3.1, August 20213.6, Mai 20183.0.0, September 20228.5, Jänner 2024
Lizenz infoCommercial or Open SourceOpen Sourcekommerziell infofree community edition availablekommerziell infoKostenlose 32-bit VersionOpen Sourcekommerziell infofree developer edition 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.
CrateDB Cloud: a distributed SQL database that spreads data and processing across an elastic cluster of shared nothing nodes. CrateDB Cloud enables data insights at scale on Microsoft Azure, AWS and Google Cloud Platform.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
ImplementierungsspracheJavaNode.jsqErlangC++, Go
Server BetriebssystemeAll Operating Systems, including Kubernetes with CrateDB Kubernetes Operator supportLinux
OS X
Linux
OS X
Solaris
Windows
Linux
OS X
Linux info64 bit version required
DatenschemaFlexible Schema (defined schema, partial schema, schema free)dynamic schemajaschemafreija
Typisierung infovordefinierte Datentypen, z.B. float oder datejaja infoJSON data typesjaneinja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinjaneinnein
Sekundärindizesjajaja infotable attribute 'grouped'eingeschränktja
SQL infoSupport of SQLyes, but no triggers and constraints, and PostgreSQL compatibilitySQL-like data manipulation statementsSQL-like query language (q)yes, limitedyes infobut no triggers and foreign keys
APIs und andere ZugriffskonzepteADO.NET
JDBC
ODBC
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API
JDBC
ODBC
React Hooks
RESTful HTTP/JSON API
WebSocket
HTTP API
JDBC
Jupyter
Kafka
ODBC
WebSocket
HTTP API
Native Erlang Interface
Cluster Management API infoas HTTP Rest and CLI
HTTP API
JDBC
MongoDB API
ODBC
Unterstützte Programmiersprachen.NET
Erlang
Go infocommunity maintained client
Java
JavaScript (Node.js) infocommunity maintained client
Perl infocommunity maintained client
PHP
Python
R
Ruby infocommunity maintained client
Scala infocommunity maintained client
.Net
C
C#
C++
ColdFusion
D
Dart
Delphi
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Lisp
MatLab
Objective C
Perl
PHP
PowerShell
Prolog
Python
R
Ruby
Rust
Scala
Swift
C
C#
C++
Go
J
Java
JavaScript
Lua
MatLab
Perl
PHP
Python
R
Scala
C infounofficial client library
C#
C++ infounofficial client library
Clojure infounofficial client library
Dart infounofficial client library
Erlang
Go infounofficial client library
Groovy infounofficial client library
Haskell infounofficial client library
Java
JavaScript infounofficial client library
Lisp infounofficial client library
Perl infounofficial client library
PHP
Python
Ruby
Scala infounofficial client library
Smalltalk infounofficial client library
Bash
C
C#
Java
JavaScript (Node.js)
Python
Server-seitige Scripts infoStored Proceduresbenutzerdefinierte FunktionenCustom Functions infosince release 3.1benutzerdefinierte FunktionenErlangja
Triggersneinneinja infomittels Viewsja infopre-commit hooks and post-commit hooksnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardingA table resides as a whole on one (or more) nodes in a clusterhorizontale PartitionierungShardingSharding infohash partitioning
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenConfigurable replication on table/partition-levelja infothe nodes on which a table resides can be definedSource-Replica Replikationfrei wählbarer ReplikationsfaktorSource-Replica Replikation infostores two copies of each physical data partition on two separate nodes
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinnein infoein vergleichbares Paradigma wird intern verwendetjanein infocan define user-defined aggregate functions for map-reduce-style calculations
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Read-after-write consistency on record level
Immediate ConsistencyImmediate ConsistencyEventual ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinjanein infolinks between datasets can be storednein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infounique row identifiers can be used for implementing an optimistic concurrency control strategyAtomic execution of specific operationsneinneinACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajayes, multi-version concurrency control (MVCC)
Durability infoDauerhafte Speicherung der Datenjayes, using LMDBjajaja infoAll updates are persistent, including those to disk-based columnstores and memory-based row stores. Transaction commits are supported via write-ahead log.
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinjajaja
Berechtigungskonzept infoZugriffskontrolleRechteverwaltung mit BenutzeraccountsAccess rights for users and rolesRechteverwaltung mit BenutzeraccountsneinFine grained access control via users, groups and roles
Weitere Informationen bereitgestellt vom Systemhersteller
CrateDBHarperDBKdbRiak TSSingleStore infoformer name was MemSQL
Specific characteristicsThe enterprise database for time series, documents, and vectors. Distributed - Native...
» mehr
Integrated columnar database & programming system for streaming, real time and historical...
» mehr
SingleStore offers a fully-managed , distributed, highly-scalable SQL database designed...
» mehr
Competitive advantagesResponse time in milliseconds: e ven for complex ad-hoc queries. Massive scaling...
» mehr
provides seamless scalability; runs on industry standard server platforms; is top-ranked...
» mehr
SingleStore’s competitive advantages include: Easy and Simplified Architecture with...
» mehr
Typical application scenarios​ IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics...
» mehr
tick database streaming sensor data massive intelligence applications oil and gas...
» mehr
Driving Fast Analytics: SingleStore delivers the fastest and most scalable reporting...
» mehr
Key customersAcross all continents, CrateDB is used by companies of all sizes to meet the most...
» mehr
Goldman Sachs Morgan Stanley Merrill Lynch J.P. Morgan Deutsche Bank IEX Securities...
» mehr
IEX Cloud : Improves Financial Data Distribution Speed 15x with Singlestore DB Comcast,...
» mehr
Market metricsThe CrateDB open source project was started in 2013 Honorable Mention in 2021 Gartner®...
» mehr
kdb+ performance and reliability proven by our customers in critical infrastructure...
» mehr
Customers in various industries worldwide including US and International Industry...
» mehr
Licensing and pricing modelsSee CrateDB pricing >
» mehr
upon request
» mehr
F ree Tier and Enterprise Edition
» mehr

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Weitere Ressourcen
CrateDBHarperDBKdbRiak TSSingleStore infoformer name was MemSQL
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