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DBMS > Apache Jena - TDB vs. Hazelcast vs. PostGIS vs. RDFox

System Properties Comparison Apache Jena - TDB vs. Hazelcast vs. PostGIS vs. RDFox

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Editorial information provided by DB-Engines
NameApache Jena - TDB  Xexclude from comparisonHazelcast  Xexclude from comparisonPostGIS  Xexclude from comparisonRDFox  Xexclude from comparison
DescriptionA RDF storage and query DBMS, shipped as an optional-use component of the Apache Jena frameworkA widely adopted in-memory data gridSpatial extension of PostgreSQLHigh performance knowledge graph and semantic reasoning engine
Primary database modelRDF storeKey-value storeSpatial DBMSGraph DBMS
RDF store
Secondary database modelsDocument store infoJSON support with IMDG 3.12Relational DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.62
Rank#83  Overall
#3  RDF stores
Score5.46
Rank#61  Overall
#7  Key-value stores
Score21.72
Rank#29  Overall
#1  Spatial DBMS
Score0.29
Rank#300  Overall
#24  Graph DBMS
#13  RDF stores
Websitejena.apache.org/­documentation/­tdb/­index.htmlhazelcast.compostgis.netwww.oxfordsemantic.tech
Technical documentationjena.apache.org/­documentation/­tdb/­index.htmlhazelcast.org/­imdg/­docspostgis.net/­documentationdocs.oxfordsemantic.tech
DeveloperApache Software Foundation infooriginally developed by HP LabsHazelcastOxford Semantic Technologies
Initial release2000200820052017
Current release4.9.0, July 20235.3.6, November 20233.4.2, February 20246.0, Septermber 2022
License infoCommercial or Open SourceOpen Source infoApache License, Version 2.0Open Source infoApache Version 2; commercial licenses availableOpen Source infoGPL v2.0commercial
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaJavaCC++
Server operating systemsAll OS with a Java VMAll OS with a Java VMLinux
macOS
Windows
Data schemeyes infoRDF Schemasschema-freeyesyes infoRDF schemas
Typing infopredefined data types such as float or dateyesyesyesyes
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.yes infothe object must implement a serialization strategyyes
Secondary indexesyesyesyes
SQL infoSupport of SQLnoSQL-like query languageyesno
APIs and other access methodsFuseki infoREST-style SPARQL HTTP Interface
Jena RDF API
RIO infoRDF Input/Output
JCache
JPA
Memcached protocol
RESTful HTTP API
RESTful HTTP API
SPARQL 1.1
Supported programming languagesJava.Net
C#
C++
Clojure
Go
Java
JavaScript (Node.js)
Python
Scala
C
Java
Server-side scripts infoStored proceduresyesyes infoEvent Listeners, Executor Servicesuser defined functions
Triggersyes infovia event handleryes infoEventsyes
Partitioning methods infoMethods for storing different data on different nodesnoneShardingyes infobased on PostgreSQL
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyes infoReplicated Mapyes infobased on PostgreSQLreplication via a shared file system
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency or Eventual Consistency selectable by user infoRaft Consensus AlgorithmImmediate ConsistencyImmediate Consistency in stand-alone mode, Eventual Consistency in replicated setups
Foreign keys infoReferential integritynoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoTDB Transactionsone or two-phase-commit; repeatable reads; read commitedACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.yesnoyes
User concepts infoAccess controlAccess control via Jena SecurityRole-based access controlyes infobased on PostgreSQLRoles, resources, and access types

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More resources
Apache Jena - TDBHazelcastPostGISRDFox
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