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DBMS > SpaceTime vs. UniData,UniVerse

System Properties Comparison SpaceTime vs. UniData,UniVerse

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Editorial information provided by DB-Engines
NameSpaceTime  Xexclude from comparisonUniData,UniVerse  Xexclude from comparison
DescriptionSpaceTime is a spatio-temporal DBMS with a focus on performance.MultiValue database and application server with SQL mapping layer and meta database capabilities
Primary database modelSpatial DBMSMultivalue DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.00
Rank#354  Overall
#5  Spatial DBMS
Score4.27
Rank#81  Overall
#2  Multivalue DBMS
Websitewww.mireo.hr/­spacetimewww.rocketsoftware.com/­products/­rocket-u2
Technical documentationwww.rocketsoftware.com/­products/­rocket-u2/­documentation
DeveloperMireoRocket Software
Initial release20201985
License infoCommercial or Open Sourcecommercialcommercial
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++C
Server operating systemsLinuxAIX
HP-UX
Linux
Solaris
Windows
Data schemeyesschema-free
Typing infopredefined data types such as float or dateyesoptional
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.no
Secondary indexesnoyes
SQL infoSupport of SQLA subset of ANSI SQL is implementedyes
APIs and other access methodsRESTful HTTP APIJava API infoJPA
JDBC
ODBC
OLE DB
Proprietary protocol
RESTful HTTP API
SOAP-based API
Supported programming languagesC#
C++
Python
.Net
Basic infoU2 Basic
C
Java
Server-side scripts infoStored proceduresnoyes
Triggersnoyes infoU2 Basic
Partitioning methods infoMethods for storing different data on different nodesFixed-grid hypercubesnone
Replication methods infoMethods for redundantly storing data on multiple nodesReal-time block device replication (DRBD)Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID infoconfigurable
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 controlyesAccess rights according to SQL-standard and operating system based

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More resources
SpaceTimeUniData,UniVerse
Recent citations in the news

Investors Could Be Concerned With Unidata's (BIT:UD) Returns On Capital
11 May 2021, Simply Wall St

UniData
5 March 2019, International Spectrum Magazine

Readers Choose the Best MultiValue Database in the 2021 DBTA Readers' Choice Awards
25 August 2021, Database Trends and Applications

Rocket Software Releases MultiValue Integration Server Enhancements, Announces Free Availability for Maintenance Partners and Customers
11 March 2021, Business Wire

Data + software services
21 August 2018, UCAR

provided by Google News

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