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DBMS > ReductStore vs. STSdb vs. Trafodion

System Properties Comparison ReductStore vs. STSdb vs. Trafodion

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Editorial information provided by DB-Engines
NameReductStore  Xexclude from comparisonSTSdb  Xexclude from comparisonTrafodion  Xexclude from comparison
Apache Trafodion has been retired in 2021. Therefore it is excluded from the DB-Engines Ranking.
DescriptionDesigned to manage unstructured time-series data efficiently, providing unique features such as storing time-stamped blobs with labels, customizable data retention policies, and a straightforward FIFO quota system.Key-Value Store with special method for indexing infooptimized for high performance using a special indexing methodTransactional SQL-on-Hadoop DBMS
Primary database modelTime Series DBMSKey-value storeRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.05
Rank#384  Overall
#44  Time Series DBMS
Score0.10
Rank#357  Overall
#51  Key-value stores
Websitegithub.com/­reductstore
www.reduct.store
github.com/­STSSoft/­STSdb4trafodion.apache.org
Technical documentationwww.reduct.store/­docstrafodion.apache.org/­documentation.html
DeveloperReductStore LLCSTS Soft SCApache Software Foundation, originally developed by HP
Initial release202320112014
Current release1.9, March 20244.0.8, September 20152.3.0, February 2019
License infoCommercial or Open SourceOpen Source infoBusiness Source License 1.1Open Source infoGPLv2, commercial license availableOpen Source infoApache 2.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++, RustC#C++, Java
Server operating systemsDocker
Linux
macOS
Windows
WindowsLinux
Data schemeyesyes
Typing infopredefined data types such as float or dateyes infoprimitive types and user defined types (classes)yes
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 SQLnoyes
APIs and other access methodsHTTP API.NET Client APIADO.NET
JDBC
ODBC
Supported programming languagesC++
JavaScript (Node.js)
Python
Rust
C#
Java
All languages supporting JDBC/ODBC/ADO.Net
Server-side scripts infoStored proceduresnoJava Stored Procedures
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyes, via HBase
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyes infovia user defined functions and HBase
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integritynoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID
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 controlnofine grained access rights according to SQL-standard

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More resources
ReductStoreSTSdbTrafodion
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