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DBMS > Hyprcubd vs. OpenQM vs. Valkey

System Properties Comparison Hyprcubd vs. OpenQM vs. Valkey

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Editorial information provided by DB-Engines
NameHyprcubd  Xexclude from comparisonOpenQM infoalso called QM  Xexclude from comparisonValkey infoOpen source key/value datastore  Xexclude from comparison
Hyprcubd seems to be discontinued. Therefore it is excluded from the DB-Engines ranking.
DescriptionServerless Time Series DBMSQpenQM is a high-performance, self-tuning, multi-value DBMSOpen source key/value datastore
Primary database modelTime Series DBMSMultivalue DBMSKey-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.27
Rank#292  Overall
#10  Multivalue DBMS
Score1.35
Rank#153  Overall
#25  Key-value stores
Websitehyprcubd.com (offline)www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-open-qmvalkey.io
Technical documentationgithub.com/­valkey-io/­valkey
DeveloperHyprcubd, Inc.Rocket Software, originally Martin Phillips
Initial release19932024
Current release3.4-12Valkey 8.0.1, October 2024
License infoCommercial or Open SourcecommercialOpen Source infoGPLv2, extended commercial license availableOpen Source
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageGoC
Server operating systemshostedAIX
FreeBSD
Linux
macOS
Raspberry Pi
Solaris
Windows
Data schemeyesyes infowith some exceptions
Typing infopredefined data types such as float or dateyes infotime, int, uint, float, string
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.noyes
Secondary indexesnoyes
SQL infoSupport of SQLSQL-like query languageno
APIs and other access methodsgRPC (https)
Supported programming languages.Net
Basic
C
Java
Objective C
PHP
Python
Server-side scripts infoStored proceduresnoyes
Triggersnoyesno
Partitioning methods infoMethods for storing different data on different nodesyes
Replication methods infoMethods for redundantly storing data on multiple nodesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID
Concurrency infoSupport for concurrent manipulation of datanoyes
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 controltoken accessAccess rights can be defined down to the item level

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More resources
HyprcubdOpenQM infoalso called QMValkey infoOpen source key/value datastore
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