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DBMS > Apache Jena - TDB vs. EventStoreDB vs. STSdb vs. WakandaDB

System Properties Comparison Apache Jena - TDB vs. EventStoreDB vs. STSdb vs. WakandaDB

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Editorial information provided by DB-Engines
NameApache Jena - TDB  Xexclude from comparisonEventStoreDB  Xexclude from comparisonSTSdb  Xexclude from comparisonWakandaDB  Xexclude from comparison
DescriptionA RDF storage and query DBMS, shipped as an optional-use component of the Apache Jena frameworkIndustrial-strength, open-source database solution built from the ground up for event sourcing.Key-Value Store with special method for indexing infooptimized for high performance using a special indexing methodWakandaDB is embedded in a server that provides a REST API and a server-side javascript engine to access data
Primary database modelRDF storeEvent StoreKey-value storeObject oriented DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.91
Rank#93  Overall
#3  RDF stores
Score1.07
Rank#181  Overall
#1  Event Stores
Score0.03
Rank#365  Overall
#54  Key-value stores
Score0.03
Rank#364  Overall
#17  Object oriented DBMS
Websitejena.apache.org/­documentation/­tdb/­index.htmlwww.eventstore.comgithub.com/­STSSoft/­STSdb4wakanda.github.io
Technical documentationjena.apache.org/­documentation/­tdb/­index.htmldevelopers.eventstore.comwakanda.github.io/­doc
DeveloperApache Software Foundation infooriginally developed by HP LabsEvent Store LimitedSTS Soft SCWakanda SAS
Initial release2000201220112012
Current release4.9.0, July 202321.2, February 20214.0.8, September 20152.7.0 (AprilĀ 29, 2019), April 2019
License infoCommercial or Open SourceOpen Source infoApache License, Version 2.0Open SourceOpen Source infoGPLv2, commercial license availableOpen Source infoAGPLv3, extended commercial license available
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaC#C++, JavaScript
Server operating systemsAll OS with a Java VMLinux
Windows
WindowsLinux
OS X
Windows
Data schemeyes infoRDF Schemasyesyes
Typing infopredefined data types such as float or dateyesyes infoprimitive types and user defined types (classes)yes
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.no
Secondary indexesyesno
SQL infoSupport of SQLnonono
APIs and other access methodsFuseki infoREST-style SPARQL HTTP Interface
Jena RDF API
RIO infoRDF Input/Output
.NET Client APIRESTful HTTP API
Supported programming languagesJavaC#
Java
JavaScript
Server-side scripts infoStored proceduresyesnoyes
Triggersyes infovia event handlernoyes
Partitioning methods infoMethods for storing different data on different nodesnonenonenone
Replication methods infoMethods for redundantly storing data on multiple nodesnonenonenone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoTDB TransactionsnoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.no
User concepts infoAccess controlAccess control via Jena Securitynoyes

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More resources
Apache Jena - TDBEventStoreDBSTSdbWakandaDB
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