DBMS > Amazon Neptune vs. Apache Jena - TDB vs. Dgraph

System Properties Comparison Amazon Neptune vs. Apache Jena - TDB vs. Dgraph

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Editorial information provided by DB-Engines

Name

Description

Fast, reliable graph database built for the cloud

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

Distributed and scalable native Graph DBMS

Primary database model

Graph DBMS
RDF store

RDF store

Graph DBMS

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

Score	2.60
Rank	#123	Overall
	#6	Graph DBMS
	#4	RDF stores

Score	5.27
Rank	#80	Overall
	#3	RDF stores

Score	1.78
Rank	#156	Overall
	#12	Graph DBMS

Website

aws.amazon.com/neptune

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

dgraph.io

Technical documentation

aws.amazon.com/neptune/developer-resources

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

dgraph.io/docs

Developer

Amazon

Apache Software Foundation

originally developed by HP Labs

Dgraph Labs, Inc.

Initial release

2017

2000

2016

Current release

4.6.1, September 2022

License

Commercial or Open Source

commercial

Open Source

Apache License, Version 2.0

Open Source

Apache 2.0

Cloud-based only

Only available as a cloud service

yes

DBaaS offerings (sponsored links)

Database as a Service

Providers of DBaaS offerings, please contact us to be listed.

Implementation language

Java

Server operating systems

hosted

All OS with a Java VM

Linux
OS X
Windows

Data scheme

schema-free

yes

RDF Schemas

schema-free

Typing

predefined data types such as float or date

yes

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

RDF 1.1 / SPARQL 1.1
TinkerPop Gremlin 3.3

Fuseki

REST-style SPARQL HTTP Interface
Jena RDF API
RIO

RDF Input/Output

GraphQL query language
gRPC (using protocol buffers) API
HTTP API

Supported programming languages

C#
Go
Java
JavaScript
PHP
Python
Ruby
Scala

Java

C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby

Server-side scripts

Stored procedures

yes

Triggers

yes

via event handler

Partitioning methods

Methods for storing different data on different nodes

none

yes

Replication methods

Methods for redundantly storing data on multiple nodes

Multi-availability zones high availability, asynchronous replication for up to 15 read replicas

none

Synchronous replication via Raft

MapReduce

Offers an API for user-defined Map/Reduce methods

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Foreign keys

Referential integrity

yes

Relationships in graphs

Transaction concepts

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

ACID

TDB Transactions

ACID

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes

with encyption-at-rest

yes

User concepts

Access control

Access rights for users and roles can be defined via the AWS Identity and Access Management (IAM)

Access control via Jena Security

Planned for future releases

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More resources

Recent citations in the news

AWS Announces Amazon Neptune Serverless
26 October 2022, Business Wire

AWS debuts Amazon Neptune Serverless to optimize graph database environments
27 October 2022, SiliconANGLE News

AWS Launches Amazon Neptune Serverless
28 October 2022, Datanami

AWS makes Neptune, its graph database service, serverless
27 October 2022, TechCrunch

Amazon Neptune Now Supports Serverless Deployment Option
1 November 2022, InfoQ.com

provided by Google News

Apache Jena - Market Share, Competitor Insights in Web Framework
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18 March 2023, tabnine.com

Documentation for LATERAL by afs · Pull Request #132 · apache/jena-site
23 November 2022, github.com

Selenium WebDriver vs Apache Jena: Web Framework Comparison
1 March 2023, 6Sense

dcc / jena-fuseki · GitLab
15 December 2022, git.dcc.sib.swiss

provided by Google News

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20 April 2021, TechTarget

Dgraph Rises to the Top Graph Database on GitHub With 11 G2 ...
26 May 2021, Business Wire

Dgraph launches Slash GraphQL, a GraphQL-native database Backend-as-a-Service
10 September 2020, TechCrunch

Dgraph raises $11.5 million for scalable graph database solutions
31 July 2019, VentureBeat

provided by Google News

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