DB-EnginesExtremeDB: the first and only COTS deterministic embedded database management system for mission- and safety-critical hard real-time applicationsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Hazelcast vs. OpenQM vs. UniData,UniVerse

System Properties Comparison Hazelcast vs. OpenQM vs. UniData,UniVerse

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameHazelcast  Xexclude from comparisonOpenQM infoalso called QM  Xexclude from comparisonUniData,UniVerse  Xexclude from comparison
DescriptionA widely adopted in-memory data gridQpenQM is a high-performance, self-tuning, multi-value DBMSMultiValue database and application server with SQL mapping layer and meta database capabilities
Primary database modelKey-value storeMultivalue DBMSMultivalue DBMS
Secondary database modelsDocument store infoJSON support with IMDG 3.12
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score9.56
Rank#49  Overall
#6  Key-value stores
Score0.35
Rank#263  Overall
#11  Multivalue DBMS
Score4.11
Rank#84  Overall
#2  Multivalue DBMS
Websitehazelcast.comwww.openqm.comwww.rocketsoftware.com/­products/­rocket-u2
Technical documentationhazelcast.org/­imdg/­docswww.openqm.com/­support/­documentationwww.rocketsoftware.com/­products/­rocket-u2/­documentation
DeveloperHazelcastMartin PhillipsRocket Software
Initial release200819931985
Current release4.2, March 20213.4-12
License infoCommercial or Open SourceOpen Source infoApache Version 2; commercial licenses availableOpen Source infoGPLv2, extended commercial license availablecommercial
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC
Server operating systemsAll OS with a Java VMAIX
FreeBSD
Linux
macOS
Raspberry Pi
Solaris
Windows
AIX
HP-UX
Linux
Solaris
Windows
Data schemeschema-freeyes infowith some exceptionsschema-free
Typing infopredefined data types such as float or dateyesoptional
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.yes infothe object must implement a serialization strategyyes
Secondary indexesyesyesyes
SQL infoSupport of SQLSQL-like query languagenoyes
APIs and other access methodsJCache
JPA
Memcached protocol
RESTful HTTP API
Java API infoJPA
JDBC
ODBC
OLE DB
Proprietary protocol
RESTful HTTP API
SOAP-based API
Supported programming languages.Net
C#
C++
Clojure
Go
Java
JavaScript (Node.js)
Python
Scala
.Net
Basic
C
Java
Objective C
PHP
Python
.Net
Basic infoU2 Basic
C
Java
Server-side scripts infoStored proceduresyes infoEvent Listeners, Executor Servicesyesyes
Triggersyes infoEventsyesyes infoU2 Basic
Partitioning methods infoMethods for storing different data on different nodesShardingyesnone
Replication methods infoMethods for redundantly storing data on multiple nodesyes infoReplicated MapyesSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsyesnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency or Eventual Consistency selectable by user infoRaft Consensus AlgorithmImmediate Consistency
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataone or two-phase-commit; repeatable reads; read commitedACIDACID infoconfigurable
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.yes
User concepts infoAccess controlRole-based access controlAccess rights can be defined down to the item levelAccess rights according to SQL-standard and operating system based

More information provided by the system vendor

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources
HazelcastOpenQM infoalso called QMUniData,UniVerse
Recent citations in the news

Hazelcast Platform 5.0 Boosts Power of Real-Time Intelligent Apps
11 November 2021, Integration Developers

Hazelcast Announces Integrated Real-Time Applications Platform
16 July 2021, Forbes

Hazelcast Platform 5.0 is Now Generally Available
28 September 2021, Database Trends and Applications

Hazelcast Platform to Bring Historical, Real-Time Data Together
24 August 2021, Datanami

Best Before: Perishable Data Has A Shelf-Life
21 November 2021, Forbes

provided by Google News

OpenQM
5 March 2019, International Spectrum Magazine

provided by Google News

LoRa Alliance® Shows Continued Rapid Growth in LoRaWAN® Deployments for Utilities; Demos Latest Advancements at Enlit 2021
23 November 2021, Yahoo Finance

Kore Partners with Ad Astra to Enhance Data Capabilities
17 November 2021, Database Trends and Applications

Global Aquaculture Monitoring System Market - Porter's Five Forces Strategy Analysis and Forecast 2026
2 December 2021, Northwest Diamond Notes

Namex launches Internet exchange point in Bari
2 December 2021, Capacity Media

AMSA Connect's Integration Relationship Management™ Platform Helps Universities Increase Student Enrollment
3 December 2021, PR Web

provided by Google News

Job opportunities

Demand Generation Campaigns Manager- Remote
Hazelcast, San Mateo, CA

Demand Generation Campaigns Manager- Remote Austin
Hazelcast, Austin, TX

Senior Product Marketing Manager
Hazelcast, San Mateo, CA

Demand Generation Campaigns Manager- Remote Atlanta
Hazelcast, Atlanta, GA

Sr. Manager, Web Design and Marketing
Hazelcast, San Mateo, CA

Technical Support Specialist - Night Shift
Cabinetworks Group, Warren, OH

Product Information Analyst - Engineering
Cabinetworks Group, Cleveland, OH

Systems Analyst, Registration
Milwaukee Area Technical College, Milwaukee, WI

Software Engineer (Unidata)
SurePayroll, Saint Petersburg, FL

Software Engineer (Unidata)
Paychex Inc., West Palm Beach, FL

jobs by Indeed



Share this page

Featured Products

Datastax Astra logo

Build cloud-native apps fast with Astra, the open-source, multi-cloud stack for
modern data apps.
Get started with 80GB free.

Couchbase logo

The modern database for enterprise applications. Build fast. Scale Big. Save more.
Get started today.

Neo4j logo

See for yourself how a graph database can make your life easier.
Use Neo4j online for free.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

Present your product here