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

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

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Editorial information provided by DB-Engines
NameApache Jena - TDB  Xexclude from comparisonITTIA  Xexclude from comparisonLokiJS  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 ProcessingIn-memory JavaScript DBMS
Primary database modelRDF storeTime Series DBMSDocument store
Secondary database modelsRelational 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
Score0.44
Rank#256  Overall
#40  Document stores
Websitejena.apache.org/­documentation/­tdb/­index.htmlwww.ittia.comgithub.com/­techfort/­LokiJS
Technical documentationjena.apache.org/­documentation/­tdb/­index.htmltechfort.github.io/­LokiJS
DeveloperApache Software Foundation infooriginally developed by HP LabsITTIA L.L.C.
Initial release200020072014
Current release4.9.0, July 20238.7
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++JavaScript
Server operating systemsAll OS with a Java VMLinux
Windows
server-less, requires a JavaScript environment (browser, Node.js)
Data schemeyes infoRDF SchemasFixed schemaschema-free
Typing infopredefined data types such as float or dateyesFloat/Blob/Integer/String/Unicode/Date/Time/Timestamp/Intervalno
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 infovia views
SQL infoSupport of SQLnoyesno
APIs and other access methodsFuseki infoREST-style SPARQL HTTP Interface
Jena RDF API
RIO infoRDF Input/Output
JDBC
ODBC
RESTful HTTP API
WebSocket
JavaScript API
Supported programming languagesJavaC
C++
JavaScript (Node.js)
Python
JavaScript
Server-side scripts infoStored proceduresyesyesView functions in JavaScript
Triggersyes infovia event handlernoyes
Partitioning methods infoMethods for storing different data on different nodesnonenone
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
Consistency concepts infoMethods to ensure consistency in a distributed systemnone
Foreign keys infoReferential integrityyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoTDB Transactionsyesno infoatomic operations within a single collection possible
Concurrency infoSupport for concurrent manipulation of datayesyes, multi-version concurrency control (MVCC)
Durability infoSupport for making data persistentyesyesyes infoSerialization of a DB in a Node.JS/Cordova/PhoneGap environment. Usage of the IndexedDB-API in a browser.
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 passwordsno

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Apache Jena - TDBITTIALokiJS
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