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DBMS > ITTIA vs. OpenMLDB vs. Vitess

System Properties Comparison ITTIA vs. OpenMLDB vs. Vitess

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Editorial information provided by DB-Engines
NameITTIA  Xexclude from comparisonOpenMLDB  Xexclude from comparisonVitess  Xexclude from comparison
DescriptionEdge Time Series DBMS with Real-Time Stream ProcessingAn open-source machine learning database that provides a feature platform for training and inferenceScalable, distributed, cloud-native DBMS, extending MySQL
Primary database modelTime Series DBMSTime Series DBMSRelational DBMS
Secondary database modelsRelational DBMSRelational DBMSDocument store
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.44
Rank#267  Overall
#23  Time Series DBMS
Score0.10
Rank#359  Overall
#36  Time Series DBMS
Score0.88
Rank#203  Overall
#95  Relational DBMS
Websitewww.ittia.comopenmldb.aivitess.io
Technical documentationopenmldb.ai/­docs/­zh/­mainvitess.io/­docs
DeveloperITTIA L.L.C.4 Paradigm Inc.The Linux Foundation, PlanetScale
Initial release200720202013
Current release8.72024-2 February 202415.0.2, December 2022
License infoCommercial or Open SourcecommercialOpen SourceOpen Source infoApache Version 2.0, commercial licenses available
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 languageC and C++C++, Java, ScalaGo
Server operating systemsLinux
Windows
LinuxDocker
Linux
macOS
Data schemeFixed schemaFixed schemayes
Typing infopredefined data types such as float or dateFloat/Blob/Integer/String/Unicode/Date/Time/Timestamp/Intervalyesyes
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
Secondary indexesyesyesyes
SQL infoSupport of SQLyesyesyes infowith proprietary extensions
APIs and other access methodsJDBC
ODBC
RESTful HTTP API
WebSocket
JDBC
SQLAlchemy
ADO.NET
JDBC
MySQL protocol
ODBC
Supported programming languagesC
C++
JavaScript (Node.js)
Python
C++
Go
Java
Python
Scala
Ada
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
Server-side scripts infoStored proceduresyesnoyes infoproprietary syntax
Triggersnonoyes
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioningSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesSource-replica replicationMulti-source replication
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency across shards
Immediate Consistency within a shard
Foreign keys infoReferential integrityyesnoyes infonot for MyISAM storage engine
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datayesnoACID at shard level
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yesyes infotable locks or row locks depending on storage engine
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.yesyesyes
User concepts infoAccess controlDatabase file passwordsfine grained access rights according to SQL-standardUsers with fine-grained authorization concept infono user groups or roles

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More resources
ITTIAOpenMLDBVitess
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