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DBMS > PostGIS vs. Transwarp KunDB vs. YTsaurus

System Properties Comparison PostGIS vs. Transwarp KunDB vs. YTsaurus

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Editorial information provided by DB-Engines
NamePostGIS  Xexclude from comparisonTranswarp KunDB  Xexclude from comparisonYTsaurus  Xexclude from comparison
DescriptionSpatial extension of PostgreSQLOLTP DBMS based on a distributed architecture and highly compatible with MySQL and OracleYTsaurus is an open source platform for distributed storage and processing.
Primary database modelSpatial DBMSRelational DBMSDocument store
Key-value store
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score21.72
Rank#29  Overall
#1  Spatial DBMS
Score0.14
Rank#341  Overall
#149  Relational DBMS
Score0.21
Rank#324  Overall
#45  Document stores
#48  Key-value stores
Websitepostgis.netwww.transwarp.cn/­en/­product/­kundbytsaurus.tech
Technical documentationpostgis.net/­documentationytsaurus.tech/­docs/­en
DeveloperTranswarpYandex
Initial release20052023
Current release3.4.2, February 2024
License infoCommercial or Open SourceOpen Source infoGPL v2.0commercialOpen Source infoApache License, Version 2.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageCC++
Server operating systemsUbuntu
Data schemeyesyes
Typing infopredefined data types such as float or dateyesyesyes
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.yesno
Secondary indexesyesyes
SQL infoSupport of SQLyesyesYQL, an SQL-based language, is supported
Supported programming languagesC++
Go
Java
JavaScript
Python
Server-side scripts infoStored proceduresuser defined functionsyes
Triggersyesyes
Partitioning methods infoMethods for storing different data on different nodesyes infobased on PostgreSQLhorizontal partitioningSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyes infobased on PostgreSQLyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
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.no
User concepts infoAccess controlyes infobased on PostgreSQLyesAccess Control Lists

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More resources
PostGISTranswarp KunDBYTsaurus
DB-Engines blog posts

Spatial database management systems
6 April 2021, Matthias Gelbmann

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