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DBMS > GeoSpock vs. OpenQM vs. Valentina Server

System Properties Comparison GeoSpock vs. OpenQM vs. Valentina Server

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Editorial information provided by DB-Engines
NameGeoSpock  Xexclude from comparisonOpenQM infoalso called QM  Xexclude from comparisonValentina Server  Xexclude from comparison
DescriptionSpatial and temporal data processing engine for extreme data scaleQpenQM is a high-performance, self-tuning, multi-value DBMSObject-relational database and reports server
Primary database modelRelational DBMSMultivalue DBMSRelational DBMS
Secondary database modelsTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.34
Rank#296  Overall
#135  Relational DBMS
Score0.56
Rank#257  Overall
#10  Multivalue DBMS
Score0.43
Rank#279  Overall
#130  Relational DBMS
Websitegeospock.comwww.openqm.comwww.valentina-db.net
Technical documentationdocs.geospock.com/­Content/­Home.htmwww.openqm.com/­support/­documentationvalentina-db.com/­docs/­dokuwiki/­v5/­doku.php
DeveloperGeoSpockMartin PhillipsParadigma Software
Initial release19931999
Current release2.0, September 20193.4-125.7.5
License infoCommercial or Open SourcecommercialOpen Source infoGPLv2, extended commercial license availablecommercial
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJava, Javascript
Server operating systemshostedAIX
FreeBSD
Linux
macOS
Raspberry Pi
Solaris
Windows
Linux
OS X
Windows
Data schemeyesyes infowith some exceptionsyes
Typing infopredefined data types such as float or dateyesyes
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.noyes
Secondary indexestemporal, categoricalyesyes
SQL infoSupport of SQLANSI SQL for query only (using Presto)noyes
APIs and other access methodsJDBCODBC
Supported programming languages.Net
Basic
C
Java
Objective C
PHP
Python
.Net
C
C#
C++
Objective-C
PHP
Ruby
Visual Basic
Visual Basic.NET
Server-side scripts infoStored proceduresnoyesyes
Triggersnoyesyes
Partitioning methods infoMethods for storing different data on different nodesAutomatic shardingyes
Replication methods infoMethods for redundantly storing data on multiple nodesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyes
User concepts infoAccess controlAccess rights for users can be defined per tableAccess rights can be defined down to the item levelfine grained access rights according to SQL-standard

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More resources
GeoSpockOpenQM infoalso called QMValentina Server
Recent citations in the news

Cambridge-based data analytics startup GeoSpock lands €4.6 million
2 October 2020, EU-Startups

GeoSpock showcases rapid expansion with data insights
16 July 2018, Cambridge Independent

Cambridge's Constructive Bio launches with £12.5m to rewrite DNA
16 August 2022, UKTN (UK Technology News

Cambridge named UK's leading regional tech capital
20 December 2021, iNews

NTT Data announces winner of UK regional heat for its ninth global Open Innovation Contest
14 February 2019, ComputerWeekly.com

provided by Google News

OpenQM
5 March 2019, International Spectrum Magazine

provided by Google News

A Look at Valentina — SitePoint
18 April 2014, SitePoint

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7 November 2019, H2S Media

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Job opportunities

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