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

DBMS > Blazegraph vs. LevelDB vs. Oracle

System Properties Comparison Blazegraph vs. LevelDB vs. Oracle

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameBlazegraph  Xexclude from comparisonLevelDB  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.Embeddable fast key-value storage library that provides an ordered mapping from string keys to string valuesWidely used RDBMS
Primary database modelGraph DBMS
RDF store
Key-value storeRelational 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
Score2.95
Rank#88  Overall
#15  Key-value stores
Score1336.07
Rank#1  Overall
#1  Relational DBMS
Websitewww.blazegraph.comgithub.com/­google/­leveldbwww.oracle.com/­database
Technical documentationwiki.blazegraph.comgithub.com/­google/­leveldb/­blob/­master/­doc/­index.mddocs.oracle.com/­en/­database
DeveloperBlazegraphGoogleOracle
Initial release200620111980
Current release2.1.4, August 20161.22, May 201919c, February 2019
License infoCommercial or Open SourceOpen Source infoextended commercial license availableOpen Source infoBSDcommercial 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++C and C++
Server operating systemsLinux
OS X
Windows
Illumos
Linux
OS X
Windows
AIX
HP-UX
Linux
OS X
Solaris
Windows
z/OS
Data schemeschema-freeschema-freeyes infoSchemaless in JSON and XML columns
Typing infopredefined data types such as float or dateyes infoRDF literal typesnoyes
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.noyes
Secondary indexesyesnoyes
SQL infoSupport of SQLSPARQL is used as query languagenoyes infowith proprietary extensions
APIs and other access methodsJava API
RESTful HTTP API
SPARQL QUERY
SPARQL UPDATE
TinkerPop 3
C++ API
Go
Java infoThird party binding
Node.js infoThird party binding
Python infoThird party binding
ODP.NET
Oracle Call Interface (OCI)
JDBC
ODBC
Supported programming languages.Net
C
C++
Java
JavaScript
PHP
Python
Ruby
C++
Go
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 proceduresyesnoPL/SQL infoalso stored procedures in Java possible
Triggersnonoyes
Partitioning methods infoMethods for storing different data on different nodesShardingnonehorizontal partitioning infowith the optional Oracle Partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesyesnoneMaster-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 Graphsnoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACID infoisolation level can be parameterized
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infowith automatic compression on writesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infoVersion 12c introduced the new option 'Oracle Database In-Memory'
User concepts infoAccess controlSecurity and Authentication via Web Application Container (Tomcat, Jetty)nofine grained access rights according to SQL-standard
More information provided by the system vendor
BlazegraphLevelDBOracle
Specific characteristicsOracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is a multi-model...
» more
Licensing and pricing modelsOracle 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

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
3rd partiesDBHawk: 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

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

Navicat for Oracle improves the efficiency and productivity of Oracle developers and administrators with a streamlined working environment.
» more

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

More resources
BlazegraphLevelDBOracle
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

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

Graph Database Market and its Key Opportunities and Challenges - Press Release
8 November 2019, Digital Journal

Know How GPU Database Market Is Thriving Continuously by Top Key Players Kinetica (US), OmniSci (US), SQream (US), Neo4j (US), NVIDIA (US), Brytlyt (UK), Blazegraph (US)
21 October 2019, Market Expert

Graph Database Market Competitive Insights and Precise Outlook 2019-2025
25 October 2019, The Chicago Sentinel

GPU Database Market is set to Experience a Revolutionary growth in future
10 November 2019, Daily Market Insight

provided by Google News

AMD EPYC vs. Intel Xeon Cascadelake With Facebook's RocksDB Database
17 October 2019, Phoronix

Everything You Ever Wanted To Know About Test-Case Reduction, But Didn’t Know to Ask
11 November 2019, Security Boulevard

Nexus releases Tritium, a revolutionary register-based contract engine
5 November 2019, Yahoo Finance

NEL releases modified neo-cli node with custom plugin for faster synchronization
2 April 2019, NEO News Today

Ethereum (ETH) Achieves Market Cap of $18.81 Billion
19 October 2019, Mitchell Messenger

provided by Google News

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

Amazon kisses last Oracle database goodbye, completes years-long migration
15 October 2019, CIO Dive

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

What A Free Oracle Database Means To These Four Developers
31 October 2019, Techwire.net

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

Backend Engineer
Beyondsoft Consulting, Bellevue, WA

Senior Back End Engineer
Beyondsoft Consulting, Bellevue, WA

Blockchain/Ethereum Core Engineer
Live Planet, San Jose, CA

Senior Software Engineer
Swytch, Austin, TX

Systems Reliability Engineer
Cloudflare, San Francisco, CA

Oracle Essbase Consultant / Architect
Decision Support Technology, Connecticut

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

IT Specialist
US Department of Veterans Affairs, Seattle, WA

Sr Applications Engineer - Corporate Systems
California ISO, Folsom, CA

Database Analyst (Oracle)
IP Keys Technologies, Pentagon, DC

jobs by Indeed




Share this page

Featured Products

AllegroGraph logo

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


Datastax logo

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

Redis logo

Hosted, serverless DBaaS
in 3 steps.

30MB Free!
Start now.

Couchbase logo

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

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