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DBMS > Rockset vs. SpaceTime vs. SQream DB vs. STSdb vs. Yanza

System Properties Comparison Rockset vs. SpaceTime vs. SQream DB vs. STSdb vs. Yanza

Editorial information provided by DB-Engines
NameRockset  Xexclude from comparisonSpaceTime  Xexclude from comparisonSQream DB  Xexclude from comparisonSTSdb  Xexclude from comparisonYanza  Xexclude from comparison
Yanza seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
DescriptionA scalable, reliable search and analytics service in the cloud, built on RocksDBSpaceTime is a spatio-temporal DBMS with a focus on performance.a GPU-based, columnar RDBMS for big data analytics workloadsKey-Value Store with special method for indexing infooptimized for high performance using a special indexing methodTime Series DBMS for IoT Applications
Primary database modelDocument storeSpatial DBMSRelational DBMSKey-value storeTime Series DBMS
Secondary database modelsRelational DBMS
Search engine
Relational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.79
Rank#211  Overall
#35  Document stores
Score0.00
Rank#383  Overall
#7  Spatial DBMS
Score0.70
Rank#227  Overall
#104  Relational DBMS
Score0.04
Rank#360  Overall
#52  Key-value stores
Websiterockset.comwww.mireo.com/­spacetimesqream.comgithub.com/­STSSoft/­STSdb4yanza.com
Technical documentationdocs.rockset.comdocs.sqream.com
DeveloperRocksetMireoSQream TechnologiesSTS Soft SCYanza
Initial release20192020201720112015
Current release2022.1.6, December 20224.0.8, September 2015
License infoCommercial or Open SourcecommercialcommercialcommercialOpen Source infoGPLv2, commercial license availablecommercial infofree version available
Cloud-based only infoOnly available as a cloud serviceyesnononono infobut mainly used as a service provided by Yanza
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++C++C++, CUDA, Haskell, Java, ScalaC#
Server operating systemshostedLinuxLinuxWindowsWindows
Data schemeschema-freeyesyesyesschema-free
Typing infopredefined data types such as float or datedynamic typingyesyes, ANSI Standard SQL Typesyes infoprimitive types and user defined types (classes)no
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 infoingestion from XML files supportednono
Secondary indexesall fields are automatically indexednononono
SQL infoSupport of SQLRead-only SQL queries, including JOINsA subset of ANSI SQL is implementedyesnono
APIs and other access methodsHTTP RESTRESTful HTTP API.Net
JDBC
ODBC
.NET Client APIHTTP API
Supported programming languagesGo
Java
JavaScript (Node.js)
Python
C#
C++
Python
C++
Java
JavaScript (Node.js)
Python
C#
Java
any language that supports HTTP calls
Server-side scripts infoStored proceduresnonouser defined functions in Pythonnono
Triggersnonononoyes infoTimer and event based
Partitioning methods infoMethods for storing different data on different nodesAutomatic shardingFixed-grid hypercubeshorizontal and vertical partitioningnonenone
Replication methods infoMethods for redundantly storing data on multiple nodesyesReal-time block device replication (DRBD)nonenonenone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonononono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonononono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonoACIDnono
Concurrency infoSupport for concurrent manipulation of datayesyesyesyesyes
Durability infoSupport for making data persistentyesyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.no
User concepts infoAccess controlAccess rights for users and organizations can be defined via Rockset consoleyesnono

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More resources
RocksetSpaceTimeSQream DBSTSdbYanza
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