DBMS > Apache Jena - TDB vs. RocksDB vs. SiriDB

System Properties Comparison Apache Jena - TDB vs. RocksDB vs. SiriDB

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Editorial information provided by DB-Engines

Name

Description

A RDF storage and query DBMS, shipped as an optional-use component of the Apache Jena framework

Embeddable persistent key-value store optimized for fast storage (flash and RAM)

Open Source Time Series DBMS

Primary database model

RDF store

Key-value store

Time Series DBMS

DB-Engines Ranking measures the popularity of database management systems
Trend Chart

Score	5.22
Rank	#79	Overall
	#3	RDF stores

Score	4.00
Rank	#94	Overall
	#15	Key-value stores

Score	0.08
Rank	#381	Overall
	#40	Time Series DBMS

Website

jena.apache.org/documentation/tdb/index.html

rocksdb.org

siridb.com

Technical documentation

jena.apache.org/documentation/tdb/index.html

github.com/facebook/rocksdb/wiki

docs.siridb.com

Developer

Apache Software Foundation

originally developed by HP Labs

Facebook, Inc.

Cesbit

Initial release

2000

2013

2017

Current release

4.9.0, July 2023

8.8.1, November 2023

License

Commercial or Open Source

Open Source

Apache License, Version 2.0

Open Source

BSD

Open Source

MIT License

Cloud-based only

Only available as a cloud service

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Database as a Service

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Implementation language

Java

C++

Server operating systems

All OS with a Java VM

Linux

Data scheme

yes

RDF Schemas

schema-free

yes

Typing

predefined data types such as float or date

yes

Numeric data

XML support

Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.

Secondary indexes

yes

SQL

Support of SQL

APIs and other access methods

Fuseki

REST-style SPARQL HTTP Interface
Jena RDF API
RIO

RDF Input/Output

C++ API
Java API

HTTP API

Supported programming languages

Java

C
C++
Go
Java
Perl
Python
Ruby

C
C++
Go
Python

Server-side scripts

Stored procedures

yes

Triggers

yes

via event handler

Partitioning methods

Methods for storing different data on different nodes

none

horizontal partitioning

Sharding

Replication methods

Methods for redundantly storing data on multiple nodes

none

yes

MapReduce

Offers an API for user-defined Map/Reduce methods

Foreign keys

Referential integrity

Transaction concepts

Support to ensure data integrity after non-atomic manipulations of data

ACID

TDB Transactions

yes

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes

In-memory capabilities

Is there an option to define some or all structures to be held in-memory only.

yes

User concepts

Access control

Access control via Jena Security

simple rights management via user accounts

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