DBMS > etcd vs. Stardog

System Properties Comparison etcd vs. Stardog

Please select another system to include it in the comparison.

Our visitors often compare etcd and Stardog with PostgreSQL, MongoDB and Elasticsearch.

Editorial information provided by DB-Engines

Name

Description

Enterprise Knowledge Graph platform and graph DBMS with high availability, high performance reasoning, and virtualization

Primary database model

Key-value store

Graph DBMS
RDF store

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

Score	9.26
Rank	#51	Overall
	#5	Key-value stores

Score	1.98
Rank	#156	Overall
	#12	Graph DBMS
	#6	RDF stores

Website

etcd.io
github.com/etcd-io/etcd

www.stardog.com

Technical documentation

etcd.io/docs
github.com/etcd-io/etcd/tree/master/Documentation

docs.stardog.com

Developer

Stardog-Union

Initial release

2010

Current release

3.4, August 2019

7.3.0, May 2020

License

Commercial or Open Source

Open Source

Apache Version 2.0

commercial

60-day fully-featured trial license; 1-year fully-featured non-commercial use license for academics/students

Cloud-based only

Only available as a cloud service

DBaaS offerings (sponsored links)

Database as a Service

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

Implementation language

Java

Server operating systems

FreeBSD
Linux
Windows

experimental

Linux
macOS
Windows

Data scheme

schema-free

schema-free and OWL/RDFS-schema support

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.

Import/export of XML data possible

Secondary indexes

yes

supports real-time indexing in full-text and geospatial

SQL

Support of SQL

Yes, compatible with all major SQL variants through dedicated BI/SQL Server

APIs and other access methods

gRPC
JSON over HTTP

GraphQL query language
HTTP API
Jena RDF API
OWL
RDF4J API
Sesame REST HTTP Protocol
SNARL
SPARQL
Spring Data
Stardog Studio
TinkerPop 3

Supported programming languages

.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Rust
Scala
Tcl

.Net
Clojure
Groovy
Java
JavaScript
Python
Ruby

Server-side scripts

Stored procedures

user defined functions and aggregates, HTTP Server extensions in Java

Triggers

yes, watching key changes

yes

via event handlers

Partitioning methods

Methods for storing different data on different nodes

none

Replication methods

Methods for redundantly storing data on multiple nodes

Using Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.

Multi-source replication in HA-Cluster

MapReduce

Offers an API for user-defined Map/Reduce methods

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Immediate Consistency in HA-Cluster

Foreign keys

Referential integrity

yes

relationships in graphs

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

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 rights for users and roles

More information provided by the system vendor

Specific characteristics

Stardog is an Enterprise Knowledge Graph platform, uniquely combining graph storage...
» more

Competitive advantages

Stardog provides a full featureset to aid in data integration for your complex data....
» more

Typical application scenarios

Stardog is frequently used for: Supply chain optimization Operational Risk Digital...
» more

Key customers

Bosch, NASA, Boehringer Ingelheim, Cisco, Schneider Electric, FINRA and more — https://www.stardog.com/customers/
» more

Market metrics

Stardog's technology is based on ground-breaking research by our founders cited 10,000+...
» more

Licensing and pricing models

You can start for free! It’s easy to get started using Stardog’s leading Enterprise...
» more

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources

Recent citations in the news

Service Discovery Software Market 2031 Key Insights and Leading ...
9 June 2023, KaleidoScot

Service Discovery Software Professional Market 2031 Key Insights ...
6 June 2023, KaleidoScot

Kubernetes networking 101: Best practices and challenges
9 June 2023, TechTarget

How does Kubernetes use etcd?
21 November 2022, TechTarget

How to restore a Kubernetes cluster from an etcd snapshot
16 December 2021, TechTarget

provided by Google News

Northwind SQL vs SPARQL hands-on experience on Knowledge Graph database.
22 April 2023, levelup.gitconnected.com

Virtual Graphs: Relational Data in Stardog
11 January 2017, stardog.com

stardog-union/stardog-language-servers: Language Servers for Stardog Languages
15 January 2019, github.com

Stardog 7: The manual - Documentation Page
25 January 2021, s3.amazonaws.com

Visualizing the Stardog database
17 July 2019, cambridge-intelligence.com

provided by Google News

Job opportunities

Platform Engineer – SysAdmin
Grant Street Group, Remote

Junior Developer / Application Engineer
Paradyme Management, Washington, DC

Senior Cloud Engineer
Amex, New York, NY

Platform Engineer
Object Partners, Minneapolis, MN

Network Software Engineer, Traffic Infrastructure
TikTok, San Jose, CA

jobs by

Share this page