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DBMS > Microsoft Azure Cosmos DB vs. OpenQM vs. Yanza

System Properties Comparison Microsoft Azure Cosmos DB vs. OpenQM vs. Yanza

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Editorial information provided by DB-Engines
NameMicrosoft Azure Cosmos DB infoformer name was Azure DocumentDB  Xexclude from comparisonOpenQM infoalso called QM  Xexclude from comparisonYanza  Xexclude from comparison
DescriptionGlobally distributed, horizontally scalable, multi-model database serviceQpenQM is a high-performance, self-tuning, multi-value DBMSTime Series DBMS for IoT Applications
Primary database modelDocument store
Graph DBMS
Key-value store
Wide column store
Multivalue DBMSTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score32.01
Rank#25  Overall
#3  Document stores
#2  Graph DBMS
#3  Key-value stores
#3  Wide column stores
Score0.40
Rank#247  Overall
#10  Multivalue DBMS
Score0.00
Rank#341  Overall
#31  Time Series DBMS
Websiteazure.microsoft.com/­services/­cosmos-dbwww.openqm.comyanza.com
Technical documentationdocs.microsoft.com/­azure/­cosmos-dbwww.openqm.com/­support/­documentation
DeveloperMicrosoftMartin PhillipsYanza
Initial release201419932015
Current release3.4-12
License infoCommercial or Open SourcecommercialOpen Source infoGPLv2, extended commercial license availablecommercial infofree version available
Cloud-based only infoOnly available as a cloud serviceyesnono infobut mainly used as a service provided by Yanza
DBaaS offerings (sponsored links) infoDatabase as a Service

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Server operating systemshostedAIX
FreeBSD
Linux
macOS
Raspberry Pi
Solaris
Windows
Windows
Data schemeschema-freeyes infowith some exceptionsschema-free
Typing infopredefined data types such as float or dateyes infoJSON typesno
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.yesno
Secondary indexesyes infoAll properties auto-indexed by defaultyesno
SQL infoSupport of SQLSQL-like query languagenono
APIs and other access methodsDocumentDB API
Graph API (Gremlin)
MongoDB API
RESTful HTTP API
Table API
HTTP API
Supported programming languages.Net
C#
Java
JavaScript
JavaScript (Node.js)
MongoDB client drivers written for various programming languages
Python
.Net
Basic
C
Java
Objective C
PHP
Python
any language that supports HTTP calls
Server-side scripts infoStored proceduresJavaScriptyesno
TriggersJavaScriptyesyes infoTimer and event based
Partitioning methods infoMethods for storing different data on different nodesSharding infoImplicit feature of the cloud serviceyesnone
Replication methods infoMethods for redundantly storing data on multiple nodesyes infoImplicit feature of the cloud serviceyesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodswith Hadoop integration infoIntegration with Hadoop/HDInsight on Azure*nono
Consistency concepts infoMethods to ensure consistency in a distributed systemBounded Staleness
Consistent Prefix
Eventual Consistency
Immediate Consistency infoConsistency level configurable on request level
Session Consistency
Immediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataMulti-item ACID transactions with snapshot isolation within a partitionACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes
User concepts infoAccess controlAccess rights can be defined down to the item levelAccess rights can be defined down to the item levelno

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More resources
Microsoft Azure Cosmos DB infoformer name was Azure DocumentDBOpenQM infoalso called QMYanza
Recent citations in the news

Using Entity Framework Core with Azure SQL DB and Azure Cosmos DB | Azure Friday - Microsoft
23 October 2020, Channel 9

Global NoSQL Databases Software Market Top Manufacturers Analysis by 2026: MongoDB, Amazon, ArangoDB, Azure Cosmos DB, Couchbase etc.
20 October 2020, TechnoWeekly

Global Document Databases Software Market Top Manufacturers Analysis by 2026: MongoDB, Amazon, ArangoDB, Azure Cosmos DB, Couchbase etc.
20 October 2020, TechnoWeekly

Global NoSQL Databases Software Market 2026 Prominent Key Players Operating : MongoDB, Amazon, ArangoDB, Azure Cosmos DB, Couchbase etc.
21 October 2020, The Think Curiouser

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3 June 2020, InfoQ.com

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5 March 2019, International Spectrum Magazine

provided by Google News

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