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DBMS > Apache Jena - TDB vs. ITTIA vs. OpenMLDB

System Properties Comparison Apache Jena - TDB vs. ITTIA vs. OpenMLDB

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Editorial information provided by DB-Engines
NameApache Jena - TDB  Xexclude from comparisonITTIA  Xexclude from comparisonOpenMLDB  Xexclude from comparison
DescriptionA RDF storage and query DBMS, shipped as an optional-use component of the Apache Jena frameworkEdge Time Series DBMS with Real-Time Stream ProcessingAn open-source machine learning database that provides a feature platform for training and inference
Primary database modelRDF storeTime Series DBMSTime Series DBMS
Secondary database modelsRelational DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.91
Rank#93  Overall
#3  RDF stores
Score0.36
Rank#272  Overall
#22  Time Series DBMS
Score0.11
Rank#339  Overall
#30  Time Series DBMS
Websitejena.apache.org/­documentation/­tdb/­index.htmlwww.ittia.comopenmldb.ai
Technical documentationjena.apache.org/­documentation/­tdb/­index.htmlopenmldb.ai/­docs/­zh/­main
DeveloperApache Software Foundation infooriginally developed by HP LabsITTIA L.L.C.4 Paradigm Inc.
Initial release200020072020
Current release4.9.0, July 20238.72024-2 February 2024
License infoCommercial or Open SourceOpen Source infoApache License, Version 2.0commercialOpen Source
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaC and C++C++, Java, Scala
Server operating systemsAll OS with a Java VMLinux
Windows
Linux
Data schemeyes infoRDF SchemasFixed schemaFixed schema
Typing infopredefined data types such as float or dateyesFloat/Blob/Integer/String/Unicode/Date/Time/Timestamp/Intervalyes
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 SQLnoyesyes
APIs and other access methodsFuseki infoREST-style SPARQL HTTP Interface
Jena RDF API
RIO infoRDF Input/Output
JDBC
ODBC
RESTful HTTP API
WebSocket
JDBC
SQLAlchemy
Supported programming languagesJavaC
C++
JavaScript (Node.js)
Python
C++
Go
Java
Python
Scala
Server-side scripts infoStored proceduresyesyesno
Triggersyes infovia event handlernono
Partitioning methods infoMethods for storing different data on different nodesnonehorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyesSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoTDB Transactionsyesno
Concurrency infoSupport for concurrent manipulation of datayesyes, multi-version concurrency control (MVCC)yes
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.yesyes
User concepts infoAccess controlAccess control via Jena SecurityDatabase file passwordsfine grained access rights according to SQL-standard

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More resources
Apache Jena - TDBITTIAOpenMLDB
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