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DBMS > Apache Jena - TDB vs. EventStoreDB vs. GreptimeDB

System Properties Comparison Apache Jena - TDB vs. EventStoreDB vs. GreptimeDB

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Editorial information provided by DB-Engines
NameApache Jena - TDB  Xexclude from comparisonEventStoreDB  Xexclude from comparisonGreptimeDB  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.An open source Time Series DBMS built for increased scalability, high performance and efficiency
Primary database modelRDF storeEvent StoreTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.75
Rank#84  Overall
#3  RDF stores
Score1.10
Rank#179  Overall
#1  Event Stores
Score0.06
Rank#352  Overall
#33  Time Series DBMS
Websitejena.apache.org/­documentation/­tdb/­index.htmlwww.eventstore.comgreptime.com
Technical documentationjena.apache.org/­documentation/­tdb/­index.htmldevelopers.eventstore.comdocs.greptime.com
DeveloperApache Software Foundation infooriginally developed by HP LabsEvent Store LimitedGreptime Inc.
Initial release200020122022
Current release4.9.0, July 202321.2, February 2021
License infoCommercial or Open SourceOpen Source infoApache License, Version 2.0Open SourceOpen Source infoApache Version 2.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaRust
Server operating systemsAll OS with a Java VMLinux
Windows
Android
Docker
FreeBSD
Linux
macOS
Windows
Data schemeyes infoRDF Schemasschema-free, schema definition possible
Typing infopredefined data types such as float or dateyesyes
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 indexesyesyes
SQL infoSupport of SQLnoyes
APIs and other access methodsFuseki infoREST-style SPARQL HTTP Interface
Jena RDF API
RIO infoRDF Input/Output
gRPC
HTTP API
JDBC
Supported programming languagesJavaC++
Erlang
Go
Java
JavaScript
Server-side scripts infoStored proceduresyesPython
Triggersyes infovia event handler
Partitioning methods infoMethods for storing different data on different nodesnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoTDB Transactions
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
User concepts infoAccess controlAccess control via Jena SecuritySimple rights management via user accounts
More information provided by the system vendor
Apache Jena - TDBEventStoreDBGreptimeDB
Specific characteristicsGreptimeDB is a SQL & Python-enabled timeseries database system built from scratch...
» more
Competitive advantages- Inherits advantages of Rust, such as excellent performance, memory safe, resource...
» more
Typical application scenariosFor IoT industries, GreptimeDB can seamless integrate with message queues and other...
» more
Key customersGreptime's clients span multiple sectors including IoT, connected vehicles, and energy...
» more
Market metricsGreptimeDB has garnered global recognition by topping GitHub trends following its...
» more
Licensing and pricing modelsGreptimeDB: open source, distributed, cloud-native TSDB; supports Hybrid Time-series...
» more

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Apache Jena - TDBEventStoreDBGreptimeDB
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