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DBMS > OpenQM vs. StarRocks vs. YTsaurus

System Properties Comparison OpenQM vs. StarRocks vs. YTsaurus

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Editorial information provided by DB-Engines
NameOpenQM infoalso called QM  Xexclude from comparisonStarRocks  Xexclude from comparisonYTsaurus  Xexclude from comparison
DescriptionQpenQM is a high-performance, self-tuning, multi-value DBMSAn open source, high-performance columnar analytical database that enables real-time, multi-dimensional, and highly concurrent data analytics infoForked from Apache DorisYTsaurus is an open source platform for distributed storage and processing.
Primary database modelMultivalue DBMSRelational DBMSDocument store
Key-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.28
Rank#291  Overall
#10  Multivalue DBMS
Score0.95
Rank#193  Overall
#89  Relational DBMS
Score0.15
Rank#323  Overall
#44  Document stores
#47  Key-value stores
Websitewww.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-open-qmwww.starrocks.ioytsaurus.tech
Technical documentationdocs.starrocks.io/­en-us/­latest/­introduction/­StarRocks_introytsaurus.tech/­docs/­en
DeveloperRocket Software, originally Martin PhillipsThe Linux Foundation infosince Feb 2023Yandex
Initial release199320202023
Current release3.4-123.3, June 2024
License infoCommercial or Open SourceOpen Source infoGPLv2, extended commercial license availableOpen Source infoApache Version 2.0Open 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 languageC++, JavaC++
Server operating systemsAIX
FreeBSD
Linux
macOS
Raspberry Pi
Solaris
Windows
LinuxUbuntu
Data schemeyes infowith some exceptionsyes
Typing infopredefined data types such as float or dateyesyes
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.yesnono
Secondary indexesyesyes
SQL infoSupport of SQLnoyesYQL, an SQL-based language, is supported
APIs and other access methodsJDBC
MySQL protocol
Supported programming languages.Net
Basic
C
Java
Objective C
PHP
Python
JavaC++
Go
Java
JavaScript
Python
Server-side scripts infoStored proceduresyesuser defined functions
Triggersyesno
Partitioning methods infoMethods for storing different data on different nodesyeshorizontal partitioning (by range and hash)Sharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesyes
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 integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACID
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 controlAccess rights can be defined down to the item levelRole based access control and fine grained access rightsAccess Control Lists

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More resources
OpenQM infoalso called QMStarRocksYTsaurus
Recent citations in the news

StarRocks analytical DB heads to Linux Foundation
14 February 2023, VentureBeat

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1 September 2022, Datanami

StarRocks launches managed DBaaS for real-time analytics
14 July 2022, InfoWorld

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14 July 2022, SiliconANGLE News

StarRocks Launches the Industry's Fastest, Cloud Native, Real-time Analytics Engine
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