DBMS > Amazon Neptune vs. SAP Advantage Database Server vs. Tkrzw

System Properties Comparison Amazon Neptune vs. SAP Advantage Database Server vs. Tkrzw

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Editorial information provided by DB-Engines

Name

Description

Fast, reliable graph database built for the cloud

Low-cost RDBMS with access to ISAM and FoxPro data structures

A concept of libraries, allowing an application program to store and query key-value pairs in a file. Successor of Tokyo Cabinet and Kyoto Cabinet

Primary database model

Graph DBMS
RDF store

Relational DBMS

Key-value store

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

Score	2.87
Rank	#105	Overall
	#6	Graph DBMS
	#4	RDF stores

Score	3.59
Rank	#92	Overall
	#48	Relational DBMS

Score	0.00
Rank	#356	Overall
	#57	Key-value stores

Website

aws.amazon.com/neptune

www.sap.com/products/advantage-database-server.html

dbmx.net/tkrzw

Technical documentation

aws.amazon.com/neptune/developer-resources

Developer

Amazon

Sybase, SAP

Mikio Hirabayashi

Initial release

2017

1993

2020

Current release

0.9.3, August 2020

License

Commercial or Open Source

commercial

Open Source

Apache Version 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

C++

Server operating systems

hosted

Linux
Windows

Linux
macOS

Data scheme

schema-free

yes

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

yes

APIs and other access methods

RDF 1.1 / SPARQL 1.1
TinkerPop Gremlin 3.3

.NET Client API
ADO.NET
JDBC
ODBC
OLE DB

Supported programming languages

C#
Go
Java
JavaScript
PHP
Python
Ruby
Scala

Delphi
Perl
PHP

C++
Java
Python
Ruby

Server-side scripts

Stored procedures

yes

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

none

Replication methods

Methods for redundantly storing data on multiple nodes

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

Multi-source replication

CONFLICT Trigger to resolve replication conflicts
Source-replica replication

none

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

yes

Transaction concepts

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

ACID

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes

with encyption-at-rest

yes

In-memory capabilities

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

caching of (temporary) tables can be configured

yes

using specific database classes

User concepts

Access control

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

fine grained access rights according to SQL-standard

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More resources

Recent citations in the news

Amazon Neptune update: Machine learning, data science, and the future of graph databases
30 July 2021, ZDNet

Data-as-a-Service Market: 47.21% YOY growth achieved in 2021 | Driven by growing amount of data | Technavio
24 June 2022, PR Newswire

Here's how you can predict graphs accurately, quickly, and securely with Amazon Neptune
2 November 2021, YourStory

Amazon Neptune
22 March 2022, TechTarget

Catching up with Amazon Neptune
26 November 2019, ZDNet

provided by Google News

Job opportunities

Amazon Neptune - Software Dev Engineer
Amazon Web Services, Inc., Bellevue, WA

Amazon Neptune - Database Engine Performance
Amazon Dev Center U.S., Inc., Bellevue, WA

Core Database Engine Development, Amazon Neptune
Amazon Dev Center U.S., Inc., Bellevue, WA

Security Engineer
Corelight, Remote

Product Manager - Technical, Amazon Neptune
Amazon Dev Center U.S., Inc., Seattle, WA

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