DBMS > InterSystems IRIS vs. OpenQM
System Properties Comparison InterSystems IRIS vs. OpenQM
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|Editorial information provided by DB-Engines
|InterSystems IRIS Xexclude from comparison
|OpenQM also called QM Xexclude from comparison
|A containerised multi-model DBMS, interoperability and analytics data platform with wide capabilities for vertical and horizontal scalability
|QpenQM is a high-performance, self-tuning, multi-value DBMS
|Primary database model
Object oriented DBMS
|Rocket Software, originally Martin Phillips
|2023.3, June 2023
|License Commercial or Open Source
|Open Source GPLv2, extended commercial license available
|Cloud-based only Only available as a cloud service
|DBaaS offerings (sponsored links) Database as a Service
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|Server operating systems
|depending on used data model
|yes with some exceptions
|Typing predefined data types such as float or date
|XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.
|SQL Support of SQL
|APIs and other access methods
RESTful HTTP API
|Supported programming languages
|Server-side scripts Stored procedures
|Partitioning methods Methods for storing different data on different nodes
|Replication methods Methods for redundantly storing data on multiple nodes
|MapReduce Offers an API for user-defined Map/Reduce methods
|Consistency concepts Methods to ensure consistency in a distributed system
|Foreign keys Referential integrity
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data
|Concurrency Support for concurrent manipulation of data
|Durability Support for making data persistent
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.
|User concepts Access control
|Access rights can be defined down to the item level
|More information provided by the system vendor
|OpenQM also called QM
|InterSystems IRIS is a complete cloud-first data platform which includes a multi-model...
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|OpenQM also called QM
|Recent citations in the news
InterSystems Introduces Two New Cloud-Native Smart Data Services to Accelerate Database and Machine Learning ...
InterSystems taps Volumez to provide storage – Blocks and Files
InterSystems announces an extension to the InterSystems IRIS for Health data platform for Indonesia, ETCIO SEA
InterSystems Positioned as a Challenger in the 2023 Gartner® Magic Quadrant™ for Cloud Database Management ...
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