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DBMS > Neo4j vs. Quasardb vs. Stardog

System Properties Comparison Neo4j vs. Quasardb vs. Stardog

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Editorial information provided by DB-Engines
NameNeo4j  Xexclude from comparisonQuasardb  Xexclude from comparisonStardog  Xexclude from comparison
DescriptionOpen source graph databaseDistributed, high-performance timeseries databaseSemantic graph DBMS, developed in Java
Primary database modelGraph DBMSTime Series DBMSGraph DBMS
RDF store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score51.03
Rank#22  Overall
#1  Graph DBMS
Score0.11
Rank#272  Overall
#20  Time Series DBMS
Score0.75
Rank#167  Overall
#12  Graph DBMS
#7  RDF stores
Websiteneo4j.comwww.quasardb.netwww.stardog.com
Technical documentationneo4j.com/­docsdoc.quasardb.netwww.stardog.com/­docs
DeveloperNeo4j, Inc.quasardbComplexible Inc.
Initial release200720092010
Current release3.5.4, April 20193.1, January 20194.2.4, March 2017
License infoCommercial or Open SourceOpen Source infoGPL version3, commercial licenses availablecommercial infoFree community edition, Non-profit organizations and non-commercial usage are eligible for free licensescommercial infoLimited community edition free
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJava, ScalaC++Java
Server operating systemsLinux infoCan also be used server-less as embedded Java database.
OS X
Solaris
Windows
BSD
Linux
OS X
Windows
All OS with a Java VM
Data schemeschema-free and schema-optionalschema-freeschema-free
Typing infopredefined data types such as float or dateyesyes infointeger and binaryyes
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.nono infoImport/export of XML data possible
Secondary indexesyes infopluggable indexing subsystem, by default Apache Luceneyes infowith tagsyes
SQL infoSupport of SQLnoSQL-like query languageSPARQL is used as query language
APIs and other access methodsBolt protocol
Cypher query language
Java API
Neo4j-OGM infoObject Graph Mapper
RESTful HTTP API
Spring Data Neo4j
TinkerPop 3
HTTP APIHTTP API
OWL
SPARQL
Tinkerpop technology stack with Blueprints, Gremlin, Pipes
Supported programming languages.Net
Clojure
Elixir
Go
Groovy
Haskell
Java
JavaScript
Perl
PHP
Python
Ruby
Scala
.Net
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
R
.Net
Clojure
Groovy
Java
JavaScript
Python
Ruby
Server-side scripts infoStored proceduresyes infoUser defined Procedures and Functionsnono
Triggersyes infovia event handlernoyes infovia event handlers
Partitioning methods infoMethods for storing different data on different nodesnoneSharding infoconsistent hashingnone
Replication methods infoMethods for redundantly storing data on multiple nodesCausal Clustering using Raft protocol infoavailable in in Enterprise Version onlyMaster-slave replication with selectable replication factorMaster-master replication in HA-Cluster infousing Apache ZooKeeper
MapReduce infoOffers an API for user-defined Map/Reduce methodsnowith Hadoop integrationno
Consistency concepts infoMethods to ensure consistency in a distributed systemCausal and Eventual Consistency configurable in Causal Cluster setup
Immediate Consistency in stand-alone mode
Immediate ConsistencyImmediate Consistency in HA-Cluster
Foreign keys infoReferential integrityyes infoRelationships in graphsnoyes inforelationships in graphs
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infoby using LevelDByes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infoTransient modeyes
User concepts infoAccess controlUsers, roles and permissions. Pluggable authentication with supported standards (LDAP, Active Directory, Kerberos)Cryptographically strong user authentication and audit trailAccess rights for users and roles
More information provided by the system vendor
Neo4jQuasardbStardog
Specific characteristicsNeo4j is a native graph database platform that is built to store, query, analyze...
» more
High-performance , high-speed, fully integrated timeseries database Seamlessly combines...
» more
Competitive advantagesNeo4j database is the only transactional database that combines everything you need...
» more
High performance in a cost-effective small package Real-time results for even large...
» more
Typical application scenariosReal-Time Recommendations Master Data Management Identity and Access Management Network...
» more
Tick database Predictive maintenance Pre-deal checks Large scale monitoring
» more
Key customersOver 300 commercial customers and over 750 startups use Neo4j. Flagship customers...
» more
Large EU investment banks US based hedge funds Orolia Tellmeplus
» more
Market metricsNeo4j boasts the world's largest graph database ecosystem with more than a 15 million...
» more
Has been running in very demanding production environments since 2013 Rapid adoption...
» more
Licensing and pricing modelsGPL v3 license that can be used all the places where you might use MySQL. Neo4j Commercial...
» more
Community edition limited to 2 nodes and 16 GiB of storage per node available for...
» more
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22 May 2019

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20 May 2019

This Week in Neo4j – Why Kettle?, Pokémons in a Graph, Influencers in the Graph Community
18 May 2019

Think About What You’re Building: 5-Minute Interview with Stephen O’Grady
17 May 2019

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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
Neo4jQuasardbStardog
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