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DBMS > PostGIS vs. STSdb

System Properties Comparison PostGIS vs. STSdb

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Editorial information provided by DB-Engines
NamePostGIS  Xexclude from comparisonSTSdb  Xexclude from comparison
DescriptionSpatial extension of PostgreSQLKey-Value Store with special method for indexing infooptimized for high performance using a special indexing method
Primary database modelSpatial DBMSKey-value store
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score31.87
Rank#27  Overall
#1  Spatial DBMS
Score0.05
Rank#321  Overall
#49  Key-value stores
Websitepostgis.netgithub.com/­STSSoft/­STSdb4
Technical documentationpostgis.net/­documentation
DeveloperSTS Soft SC
Initial release20052011
Current release3.1.4, September 20214.0.8, September 2015
License infoCommercial or Open SourceOpen Source infoGPL v2.0Open Source infoGPLv2, commercial license available
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageCC#
Server operating systemsWindows
Data schemeyesyes
Typing infopredefined data types such as float or dateyesyes infoprimitive types and user defined types (classes)
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.yes
Secondary indexesyesno
SQL infoSupport of SQLyesno
APIs and other access methods.NET Client API
Supported programming languagesC#
Java
Server-side scripts infoStored proceduresuser defined functionsno
Triggersyesno
Partitioning methods infoMethods for storing different data on different nodesyes infobased on PostgreSQLnone
Replication methods infoMethods for redundantly storing data on multiple nodesyes infobased on PostgreSQLnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDno
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.no
User concepts infoAccess controlyes infobased on PostgreSQLno

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More resources
PostGISSTSdb
DB-Engines blog posts

Spatial database management systems
6 April 2021, Matthias Gelbmann

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