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DBMS > OpenQM vs. SpatiaLite vs. Yanza

System Properties Comparison OpenQM vs. SpatiaLite vs. Yanza

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Editorial information provided by DB-Engines
NameOpenQM infoalso called QM  Xexclude from comparisonSpatiaLite  Xexclude from comparisonYanza  Xexclude from comparison
DescriptionQpenQM is a high-performance, self-tuning, multi-value DBMSSpatial extension of SQLiteTime Series DBMS for IoT Applications
Primary database modelMultivalue DBMSSpatial DBMSTime Series DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.59
Rank#261  Overall
#10  Multivalue DBMS
Score2.25
Rank#135  Overall
#3  Spatial DBMS
Score0.00
Rank#389  Overall
#37  Time Series DBMS
Websitewww.openqm.comwww.gaia-gis.it/­fossil/­libspatialite/­indexyanza.com
Technical documentationwww.openqm.com/­support/­documentationwww.gaia-gis.it/­gaia-sins/­spatialite_topics.html
DeveloperMartin PhillipsAlessandro FurieriYanza
Initial release199320082015
Current release3.4-125.0.0, August 2020
License infoCommercial or Open SourceOpen Source infoGPLv2, extended commercial license availableOpen Source infoMPL 1.1, GPL v2.0 or LGPL v2.1commercial infofree version available
Cloud-based only infoOnly available as a cloud servicenonono infobut mainly used as a service provided by Yanza
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++
Server operating systemsAIX
FreeBSD
Linux
macOS
Raspberry Pi
Solaris
Windows
server-lessWindows
Data schemeyes infowith some exceptionsyesschema-free
Typing infopredefined data types such as float or dateyesno
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.yesnono
Secondary indexesyesyesno
SQL infoSupport of SQLnoyesno
APIs and other access methodsHTTP API
Supported programming languages.Net
Basic
C
Java
Objective C
PHP
Python
any language that supports HTTP calls
Server-side scripts infoStored proceduresyesnono
Triggersyesyesyes infoTimer and event based
Partitioning methods infoMethods for storing different data on different nodesyesnonenone
Replication methods infoMethods for redundantly storing data on multiple nodesyesnonenone
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 integritynoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.yes
User concepts infoAccess controlAccess rights can be defined down to the item levelnono

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More resources
OpenQM infoalso called QMSpatiaLiteYanza
DB-Engines blog posts

Spatial database management systems
6 April 2021, Matthias Gelbmann

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Recent citations in the news

OpenQM
5 March 2019, International Spectrum Magazine

provided by Google News



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