DB-EnginesInfluxDB download bannerEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Blazegraph vs. eXtremeDB vs. Oracle

System Properties Comparison Blazegraph vs. eXtremeDB vs. Oracle

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameBlazegraph  Xexclude from comparisoneXtremeDB  Xexclude from comparisonOracle  Xexclude from comparison
Amazon has acquired Blazegraph's domain and (probably) product. It is said that Amazon Neptune is based on Blazegraph.
DescriptionHigh-performance graph database supporting Semantic Web (RDF/SPARQL) and Graph Database (tinkerpop3, blueprints, vertex-centric) APIs with scale-out and High Availability.Natively in-memory DBMS with options for persistency, high-availability and clusteringWidely used RDBMS
Primary database modelGraph DBMS
RDF store
Relational DBMS
Time Series DBMS
Relational DBMS
Secondary database modelsDocument store
Graph DBMS infowith Oracle Spatial and Graph
RDF store infowith Oracle Spatial and Graph
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.59
Rank#193  Overall
#15  Graph DBMS
#8  RDF stores
Score0.39
Rank#220  Overall
#104  Relational DBMS
#12  Time Series DBMS
Score1336.07
Rank#1  Overall
#1  Relational DBMS
Websitewww.blazegraph.comwww.mcobject.com/­extremedbfamilywww.oracle.com/­database
Technical documentationwiki.blazegraph.comwww.mcobject.com/­docs/­eXtremeDB.htmdocs.oracle.com/­en/­database
DeveloperBlazegraphMcObjectOracle
Initial release200620011980
Current release2.1.4, August 20168.0, May 201819c, February 2019
License infoCommercial or Open SourceOpen Source infoextended commercial license availablecommercialcommercial inforestricted free version is available
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC and C++C and C++
Server operating systemsLinux
OS X
Windows
AIX
HP-UX
Linux
macOS
Solaris
Windows
AIX
HP-UX
Linux
OS X
Solaris
Windows
z/OS
Data schemeschema-freeyesyes infoSchemaless in JSON and XML columns
Typing infopredefined data types such as float or dateyes infoRDF literal typesyesyes
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.no infosupport of XML interfaces availableyes
Secondary indexesyesyesyes
SQL infoSupport of SQLSPARQL is used as query languageyes infowith the option: eXtremeSQLyes infowith proprietary extensions
APIs and other access methodsJava API
RESTful HTTP API
SPARQL QUERY
SPARQL UPDATE
TinkerPop 3
.NET Client API
JDBC
JNI
ODBC
proprietary protocol
JDBC
ODBC
ODP.NET
Oracle Call Interface (OCI)
Supported programming languages.Net
C
C++
Java
JavaScript
PHP
Python
Ruby
.Net
C
C#
C++
Java
Lua
Python
C
C#
C++
Clojure
Cobol
Delphi
Eiffel
Erlang
Fortran
Groovy
Haskell
Java
JavaScript
Lisp
Objective C
OCaml
Perl
PHP
Python
R
Ruby
Scala
Tcl
Visual Basic
Server-side scripts infoStored proceduresyesyesPL/SQL infoalso stored procedures in Java possible
Triggersnoyes infoby defining eventsyes
Partitioning methods infoMethods for storing different data on different nodesShardinghorizontal partitioning / shardinghorizontal partitioning infowith the optional Oracle Partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesyesMaster-master replication infoby means of eXtremeDB Cluster option
Master-slave replication infoby means of eXtremeDB High Availability option
Master-master replication
Master-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono infocan be realized in PL/SQL
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency or Eventual Consistency depending on configurationImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyes infoRelationships in Graphsyesyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID infoisolation level can be parameterized
Concurrency infoSupport for concurrent manipulation of datayesyes infoOptimistic (MVCC) and pessimistic (locking) strategies availableyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes infoVersion 12c introduced the new option 'Oracle Database In-Memory'
User concepts infoAccess controlSecurity and Authentication via Web Application Container (Tomcat, Jetty)fine grained access rights according to SQL-standard
More information provided by the system vendor
BlazegrapheXtremeDBOracle
Specific characteristicseXtremeDB is an in-memory and/or persistent database system that offers an ultra-small...
» more
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is a multi-model...
» more
Competitive advantageseXtremeDB databases can be modeled relationally or as objects and can utilize SQL...
» more
Typical application scenariosIoT application across all markets: Industrial Control, Netcom, Telecom, Defense,...
» more
Key customersSchneider Electronics, F5 Networks, TNS, Boeing, Northrop Grumman, GoPro, ViaSat,...
» more
Market metricsWith hundreds of customers and over 28 million devices/applications using the product...
» more
Licensing and pricing modelsFor server use cases, there is a simple per-server license irrespective of the number...
» more
Oracle Database Cloud Services Customers can choose from a wide range of database...
» more
News

Blazegraph 2.1.4 Release
29 August 2016

Blazegraph 2.1.2 Release
18 June 2016

Blazegraph 2.1.1 Release!
9 June 2016

Blazegraph 2.1.0 Release!
8 April 2016

Blazegraph 2.0.0 Release!
22 December 2015

Related products and services
3rd partiesNavicat for Oracle improves the efficiency and productivity of Oracle developers and administrators with a streamlined working environment.
» more

Dremio is like magic for Oracle accelerating your analytical queries up to 1,000x.
» more

DBHawk: a web-based Oracle database management and self-service BI software.
» more

General SQL Parser: Instantly adding parsing, decoding, analysis and rewrite SQL processing capability to your products.
» more

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

More resources
BlazegrapheXtremeDBOracle
DB-Engines blog posts

The struggle for the hegemony in Oracle's database empire
2 May 2017, Paul Andlinger

Architecting eCommerce Platforms for Zero Downtime on Black Friday and Beyond
25 November 2016, Tony Branson (guest author)

MySQL, PostgreSQL and Redis are the winners of the March ranking
2 March 2016, Paul Andlinger

show all

Recent citations in the news

New Era of GPU Database Market to Undertake Strapping Growth at +20% CAGR by the End 2027 | Kinetica, OmniSci, SQream, Neo4j, NVIDIA, Brytlyt, Blazegraph, BlazingDB
15 November 2019, Market Expert

Graph Database Market 2019- 2025 -Positive Outlook, Demand, Latest Development & Leading Manufacturers
14 November 2019, Market Report Gazette

Graph Database Industry Global Market Research and Analysis 2019-2150
14 November 2019, TheStrangeNews

Sales Revenue of GPU Database Market research edited by leading research firm
14 November 2019, Downey Magazine

Compressive Study on Graph Database Market By Top Key Players IBM, Microsoft, Oracle, AWS , Neo4j, OrientDB, TIBCO, Franz, OpenLink Software, MarkLogic, TigerGraph
14 November 2019, Market Report Gazette

provided by Google News

McObject's eXtremeDB for HPC is now available on AWS
25 October 2019, Embedded Computing Design

eXtremeDB shortlisted in 4 different best DBMS categories in 1 week
8 October 2019, IoT For All

Unique Active Replication Fabric feature announced by McObject for its eXtremeDB IoT SDK bundle
13 May 2019, GlobeNewswire

eXtremeDB shortlisted for two Data Management Insight Awards
26 September 2019, Yahoo Finance

DBMS Simplifies IoT Connectivity
5 June 2019, IoT For All

provided by Google News

What A Free Oracle Database Means To These 4 Developers
28 October 2019, Forbes

Amazon Quits Oracle Database for Good
16 October 2019, SDxCentral

Rimini Street Announces Global Availability of Application Management Services for Oracle Database and Applications
8 November 2019, MarTech Series

Amazon Migrates Away From Oracle DB
24 October 2019, iProgrammer

Amazon's Multiyear Plan to Dump Oracle Is Complete
22 October 2019, Motley Fool

provided by Google News

Job opportunities

Semantic Java Developer - Scientific Computing
Mount Sinai, New York, NY

Database Administrator
Wikimedia Foundation, San Francisco, CA

Database Architect
Wikimedia Foundation, San Francisco, CA

OBIEE+ Consultant / Architect (Oracle Business Intelligence - Enterprise Edition + Hyperion Reports + Hyperion Analyzer)
Decision Support Technology, Connecticut

Business System Analyst
Pike Corporation, Fort Mill, SC

Oracle Essbase Consultant / Architect
Decision Support Technology, Connecticut

Hyperion Planning Consultant / Architect
Decision Support Technology, Connecticut

Sr Database Administrator
United Biosource Corporation, Overland Park, KS

jobs by Indeed




Share this page

Featured Products

Redis logo

Hosted, serverless DBaaS
in 3 steps.

30MB Free!
Start now.


Datastax logo

Build data-driven applications that set the standard for performance, availability,
& scale with DataStax.
Learn more.

Couchbase logo

SQL + JSON + NoSQL.
Power, flexibility & scale.
All open source.
Get started now.

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

Neo4j logo

Get your free copy of the new O'Reilly book Graph Algorithms with 20+ examples for
machine learning, graph analytics and more.

Present your product here