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DBMS > OpenMLDB vs. OrigoDB vs. PlanetScale vs. SpatiaLite vs. VoltDB

System Properties Comparison OpenMLDB vs. OrigoDB vs. PlanetScale vs. SpatiaLite vs. VoltDB

Editorial information provided by DB-Engines
NameOpenMLDB  Xexclude from comparisonOrigoDB  Xexclude from comparisonPlanetScale  Xexclude from comparisonSpatiaLite  Xexclude from comparisonVoltDB  Xexclude from comparison
DescriptionAn open-source machine learning database that provides a feature platform for training and inferenceA fully ACID in-memory object graph databaseScalable, distributed, serverless MySQL database platform built on top of VitessSpatial extension of SQLiteDistributed In-Memory NewSQL RDBMS infoUsed for OLTP applications with a high frequency of relatively simple transactions, that can hold all their data in memory
Primary database modelTime Series DBMSDocument store
Object oriented DBMS
Relational DBMSSpatial DBMSRelational DBMS
Secondary database modelsRelational DBMSDocument store
Spatial DBMS
Relational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.10
Rank#359  Overall
#36  Time Series DBMS
Score0.06
Rank#380  Overall
#50  Document stores
#18  Object oriented DBMS
Score1.49
Rank#155  Overall
#72  Relational DBMS
Score1.63
Rank#146  Overall
#3  Spatial DBMS
Score1.47
Rank#157  Overall
#73  Relational DBMS
Websiteopenmldb.aiorigodb.complanetscale.comwww.gaia-gis.it/­fossil/­libspatialite/­indexwww.voltdb.com
Technical documentationopenmldb.ai/­docs/­zh/­mainorigodb.com/­docsplanetscale.com/­docswww.gaia-gis.it/­gaia-sins/­spatialite_topics.htmldocs.voltdb.com
Developer4 Paradigm Inc.Robert Friberg et alPlanetScaleAlessandro FurieriVoltDB Inc.
Initial release20202009 infounder the name LiveDB202020082010
Current release2024-2 February 20245.0.0, August 202011.3, April 2022
License infoCommercial or Open SourceOpen SourceOpen SourcecommercialOpen Source infoMPL 1.1, GPL v2.0 or LGPL v2.1Open Source infoAGPL for Community Edition, commercial license for Enterprise, AWS, and Pro Editions
Cloud-based only infoOnly available as a cloud servicenonoyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++, Java, ScalaC#GoC++Java, C++
Server operating systemsLinuxLinux
Windows
Docker
Linux
macOS
server-lessLinux
OS X infofor development
Data schemeFixed schemayesyesyesyes
Typing infopredefined data types such as float or dateyesUser defined using .NET types and collectionsyesyesyes
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 .NETno
Secondary indexesyesyesyesyesyes
SQL infoSupport of SQLyesnoyes infowith proprietary extensionsyesyes infoonly a subset of SQL 99
APIs and other access methodsJDBC
SQLAlchemy
.NET Client API
HTTP API
LINQ
ADO.NET
JDBC
MySQL protocol
ODBC
Java API
JDBC
RESTful HTTP/JSON API
Supported programming languagesC++
Go
Java
Python
Scala
.NetAda
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
C#
C++
Erlang infonot officially supported
Go
Java
JavaScript infoNode.js
PHP
Python
Server-side scripts infoStored proceduresnoyesyes infoproprietary syntaxnoJava
Triggersnoyes infoDomain Eventsyesyesno
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioninghorizontal partitioning infoclient side managed; servers are not synchronizedShardingnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationSource-replica replicationMulti-source replication
Source-replica replication
noneMulti-source replication
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency across shards
Immediate Consistency within a shard
Foreign keys infoReferential integritynodepending on modelyes infonot for MyISAM storage engineyesno infoFOREIGN KEY constraints are not supported
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACIDACID at shard levelACIDACID infoTransactions are executed single-threaded within stored procedures
Concurrency infoSupport for concurrent manipulation of datayesyesyes infotable locks or row locks depending on storage engineyesyes infoData access is serialized by the server
Durability infoSupport for making data persistentyesyes infoWrite ahead logyesyesyes infoSnapshots and command logging
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesyesyes
User concepts infoAccess controlfine grained access rights according to SQL-standardRole based authorizationUsers with fine-grained authorization concept infono user groups or rolesnoUsers and roles with access to stored procedures

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More resources
OpenMLDBOrigoDBPlanetScaleSpatiaLiteVoltDB
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