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DBMS > JaguarDB vs. RDFox vs. VelocityDB vs. YottaDB

System Properties Comparison JaguarDB vs. RDFox vs. VelocityDB vs. YottaDB

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Editorial information provided by DB-Engines
NameJaguarDB  Xexclude from comparisonRDFox  Xexclude from comparisonVelocityDB  Xexclude from comparisonYottaDB  Xexclude from comparison
DescriptionPerformant, highly scalable DBMS for AI and IoT applicationsHigh performance knowledge graph and semantic reasoning engineA .NET Object Database that can be embedded/distributed and extended to a graph data model (VelocityGraph)A fast and solid embedded Key-value store
Primary database modelKey-value store
Vector DBMS
Graph DBMS
RDF store
Graph DBMS
Object oriented DBMS
Key-value store
Secondary database modelsRelational DBMSRelational DBMS infousing the Octo plugin
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.06
Rank#381  Overall
#59  Key-value stores
#13  Vector DBMS
Score0.29
Rank#300  Overall
#24  Graph DBMS
#13  RDF stores
Score0.11
Rank#354  Overall
#37  Graph DBMS
#15  Object oriented DBMS
Score0.28
Rank#306  Overall
#44  Key-value stores
Websitewww.jaguardb.comwww.oxfordsemantic.techvelocitydb.comyottadb.com
Technical documentationwww.jaguardb.com/­support.htmldocs.oxfordsemantic.techvelocitydb.com/­UserGuideyottadb.com/­resources/­documentation
DeveloperDataJaguar, Inc.Oxford Semantic TechnologiesVelocityDB IncYottaDB, LLC
Initial release2015201720112001
Current release3.3 July 20236.0, Septermber 20227.x
License infoCommercial or Open SourceOpen Source infoGPL V3.0commercialcommercialOpen Source infoAGPL 3.0
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++ infothe server part. Clients available in other languagesC++C#C
Server operating systemsLinuxLinux
macOS
Windows
Any that supports .NETDocker
Linux
Data schemeyesyes infoRDF schemasyesschema-free
Typing infopredefined data types such as float or dateyesyesyesno
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.nonono
Secondary indexesyesyesno
SQL infoSupport of SQLA subset of ANSI SQL is implemented infobut no views, foreign keys, triggersnonoby using the Octo plugin
APIs and other access methodsJDBC
ODBC
RESTful HTTP API
SPARQL 1.1
.NetPostgreSQL wire protocol infousing the Octo plugin
Proprietary protocol
Supported programming languagesC
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Scala
C
Java
.NetC
Go
JavaScript (Node.js)
Lua
M
Perl
Python
Rust
Server-side scripts infoStored proceduresnono
TriggersnoCallbacks are triggered when data changes
Partitioning methods infoMethods for storing different data on different nodesShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replicationreplication via a shared file systemyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual ConsistencyImmediate Consistency in stand-alone mode, Eventual Consistency in replicated setupsImmediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACIDACIDoptimistic locking
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyesyesyes
User concepts infoAccess controlrights management via user accountsRoles, resources, and access typesBased on Windows AuthenticationUsers and groups based on OS-security mechanisms

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More resources
JaguarDBRDFoxVelocityDBYottaDB
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