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DBMS > OpenMLDB vs. OrigoDB

System Properties Comparison OpenMLDB vs. OrigoDB

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Editorial information provided by DB-Engines
NameOpenMLDB  Xexclude from comparisonOrigoDB  Xexclude from comparison
DescriptionAn open-source machine learning database that provides a feature platform for training and inferenceA fully ACID in-memory object graph database
Primary database modelTime Series DBMSDocument store
Object oriented DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.04
Rank#376  Overall
#39  Time Series DBMS
Score0.03
Rank#378  Overall
#51  Document stores
#18  Object oriented DBMS
Websiteopenmldb.aiorigodb.com
Technical documentationopenmldb.ai/­docs/­zh/­mainorigodb.com/­docs
Developer4 Paradigm Inc.Robert Friberg et al
Initial release20202009 infounder the name LiveDB
Current release2024-2 February 2024
License infoCommercial or Open SourceOpen SourceOpen Source
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++, Java, ScalaC#
Server operating systemsLinuxLinux
Windows
Data schemeFixed schemayes
Typing infopredefined data types such as float or dateyesUser defined using .NET types and collections
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.nono infocan be achieved using .NET
Secondary indexesyesyes
SQL infoSupport of SQLyesno
APIs and other access methodsJDBC
SQLAlchemy
.NET Client API
HTTP API
LINQ
Supported programming languagesC++
Go
Java
Python
Scala
.Net
Server-side scripts infoStored proceduresnoyes
Triggersnoyes infoDomain Events
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioninghorizontal partitioning infoclient side managed; servers are not synchronized
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integritynodepending on model
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes infoWrite ahead log
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlfine grained access rights according to SQL-standardRole based authorization

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More resources
OpenMLDBOrigoDB
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