DB-EngineseXtremeDB Telecom and Networking featuresEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > eXtremeDB vs. IBM Db2 vs. jBASE vs. Nebula Graph vs. Stardog

System Properties Comparison eXtremeDB vs. IBM Db2 vs. jBASE vs. Nebula Graph vs. Stardog

Editorial information provided by DB-Engines
NameeXtremeDB  Xexclude from comparisonIBM Db2 infoformerly named DB2 or IBM Database 2  Xexclude from comparisonjBASE  Xexclude from comparisonNebula Graph  Xexclude from comparisonStardog  Xexclude from comparison
DescriptionNatively in-memory DBMS with options for persistency, high-availability and clusteringCommon in IBM host environments, 2 different versions for host and Windows/LinuxA robust multi-value DBMS comprising development tools and middlewareA distributed, linear scalable, high perfomant Graph DBMSEnterprise Knowledge Graph platform and graph DBMS with high availability, high performance reasoning, and virtualization
Primary database modelRelational DBMS
Time Series DBMS
Relational DBMS infoSince Version 10.5 support for JSON/BSON documents compatible with MongoDBMultivalue DBMSGraph DBMSGraph DBMS
RDF store
Secondary database modelsDocument store
RDF store infoin DB2 LUW (Linux, Unix, Windows)
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.61
Rank#217  Overall
#106  Relational DBMS
#13  Time Series DBMS
Score160.43
Rank#6  Overall
#5  Relational DBMS
Score2.29
Rank#120  Overall
#3  Multivalue DBMS
Score0.86
Rank#184  Overall
#15  Graph DBMS
Score1.47
Rank#144  Overall
#11  Graph DBMS
#6  RDF stores
Websitewww.mcobject.com/­extremedbfamilywww.ibm.com/­analytics/­db2www.jbase.comgithub.com/­vesoft-inc/­nebula
nebula-graph.io
www.stardog.com
Technical documentationwww.mcobject.com/­docs/­extremedb.htmwww.ibm.com/­support/­knowledgecenter/­SSEPGGdocs.zumasys.com/­jbasedocs.nebula-graph.iowww.stardog.com/­docs
DeveloperMcObjectIBMZumasysVesoft Inc.Stardog-Union
Initial release20011983 infohost version199120192010
Current release8.1, November 201912.1, October 20165.77.3.0, May 2020
License infoCommercial or Open Sourcecommercialcommercial infofree version is availablecommercialOpen Source infoApache Version 2.0 + Common Clause 1.0commercial info60-day fully-featured trial license; 1-year fully-featured non-commercial use license for academics/students
Cloud-based only infoOnly available as a cloud servicenonononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
eXtremeDB on AWS: High performance DBMS for HPC and Capital Market computing
Implementation languageC and C++C and C++C++Java
Server operating systemsAIX
HP-UX
Linux
macOS
Solaris
Windows
AIX
HP-UX
Linux
Solaris
Windows
z/OS
AIX
Linux
Windows
LinuxLinux
macOS
Windows
Data schemeyesyesschema-freeStrong typed schemaschema-free and OWL/RDFS-schema support
Typing infopredefined data types such as float or dateyesyesoptionalyesyes
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 availableyesnono infoImport/export of XML data possible
Secondary indexesyesyesyes infoNebula Graph internally uses the Key-Value store RocksDB for persistency. The vertices, edges, and their properties are stored as Key while their values are stored as Value. The primary indexes are per Key and secondary indexes are per Value.yes infosupports real-time indexing in full-text and geospatial
SQL infoSupport of SQLyes infowith the option: eXtremeSQLyesEmbedded SQL for jBASE in BASICSQL-like query languageYes, compatible with all major SQL variants through dedicated BI/SQL Server
APIs and other access methods.NET Client API
JDBC
JNI
ODBC
Proprietary protocol
RESTful HTTP API
ADO.NET
JDBC
JSON style queries infoMongoDB compatible
ODBC
XQuery
JDBC
ODBC
Proprietary protocol
RESTful HTTP API
SOAP-based API
Browser interface
console (shell)
Proprietary native API
Query language nGQL
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#
C++
Java
Lua
Python
Scala
C
C#
C++
Cobol
Delphi
Fortran
Java
Perl
PHP
Python
Ruby
Visual Basic
.Net
Basic
Jabbascript
Java
C++
Go
Java
Python
.Net
Clojure
Groovy
Java
JavaScript
Python
Ruby
Server-side scripts infoStored proceduresyesyesyesuser defined functions and aggregates, HTTP Server extensions in Java
Triggersyes infoby defining eventsyesyesyes infovia event handlers
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning / shardingSharding infoonly with Windows/Unix/Linux VersionShardingShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesActive Replication Fabric™ for IoT
Multi-source replication infoby means of eXtremeDB Cluster option
Source-replica replication infoby means of eXtremeDB High Availability option
yes infowith separate tools (MQ, InfoSphere)yesCausal Clustering using Raft protocolMulti-source replication in HA-Cluster
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency in HA-Cluster
Foreign keys infoReferential integrityyesyesnoyes infoRelationships in graphsyes inforelationships in graphs
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayes infoOptimistic (MVCC) and pessimistic (locking) strategies availableyesyesyesyes
Durability infoSupport for making data persistentyesyesyesyes infousing RocksDByes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesyesyes
User concepts infoAccess controlfine grained access rights according to SQL-standardAccess rights can be defined down to the item levelRole-based access controlAccess rights for users and roles
More information provided by the system vendor
eXtremeDBIBM Db2 infoformerly named DB2 or IBM Database 2jBASENebula GraphStardog
Specific characteristicseXtremeDB is an in-memory and/or persistent database system that offers an ultra-small...
» more
Nebula Graph is a truly distributed, linearly scalable, lightning-fast graph database,...
» more
Stardog is an Enterprise Knowledge Graph platform, uniquely combining graph storage...
» more
Competitive advantageseXtremeDB databases can be modeled relationally or as objects and can utilize SQL...
» more
Nebula Graph boasts the world's only graph database solution that is able to host...
» more
Stardog provides a full featureset to aid in data integration for your complex data....
» more
Typical application scenariosIoT application across all markets: Industrial Control, Netcom, Telecom, Defense,...
» more
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» more
Stardog is frequently used for: Anti-money laundering & fraud monitoring Customer...
» more
Key customersSchneider Electronics, F5 Networks, TNS, Boeing, Northrop Grumman, GoPro, ViaSat,...
» more
Currently we have some top internet companies in China implementing Nebula Graph...
» more
Bosch, Dow Jones, Elsevier, Ericsson, Morgan Stanley, NASA, NIH, Nokia, Salesforce,...
» more
Market metricsWith hundreds of customers and over 28 million devices/applications using the product...
» more
At our very early stage, Nebula Graph has already received 3.5k stars and thousands...
» more
Stardog's technology is based on ground-breaking research by our founders cited 10,000+...
» more
Licensing and pricing modelsFor server use cases, there is a simple per-server license irrespective of the number...
» more
Nebula Graph is open source and free to use under Apache 2.0 license and Common Clause...
» more
A fully-featured 60-day Trial license is available for those testing Stardog; contact...
» more
News

Nebula Graph v2.0.0-beta Release Note
30 November 2020

Nebula Operator: Automated the Nebula Graph cluster deployment and maintenance on K8s
25 November 2020

Hands-On Experience: Import Data to Nebula Graph with Spark
24 November 2020

Practicing Graph Computation with GraphX in Nebula Graph
19 November 2020

Exploring the S&P 100 Index Stocks Using Graph Machine Learning
12 November 2020

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 partiesGeneral 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
eXtremeDBIBM Db2 infoformerly named DB2 or IBM Database 2jBASENebula GraphStardog
Recent citations in the news

eXtremeDB 8.1 adds features for easier, more sophisticated database management
19 November 2019, GlobeNewswire

Demand more control from a database management system
19 August 2020, GlobeNewswire

Free webinar, IoT: Implications on Database Management
29 September 2020, GlobeNewswire

McObject's eXtremeDB for HPC is now available on AWS
15 October 2019, GlobeNewswire

Pessimistic Optimistic Generic Ref to Images
2 June 2020, Embedded Computing Design

provided by Google News

IBM Positioned as a Leader In 2020 Gartner Magic Quadrant for Cloud Database Management Systems
2 December 2020, PRNewswire

Open Source The Path To Software Riches For IBM i
2 December 2020, IT Jungle

IBM to deliver refurbished Db2 for the AI and cloud era
24 November 2020, TechTarget

Trinity Guard Unveils New Tools for Linux, Db2 for i
18 November 2020, IT Jungle

IBM urges infosec pros to patch DB2 for Windows, Cisco urges patches for Webex Meetings
27 November 2020, Regina Leader-Post

provided by Google News

Zumasys Acquires jBASE Database
5 January 2015, Business Wire

Zumasys, Inc
5 March 2019, International Spectrum Magazine

provided by Google News

How to Track the Spread of a Global Pandemic Through a Graph Database (Based on a Real Case)
23 November 2020, hackernoon.com

The World's Most Capable Graph Database, Nebula Graph™, Debuts for Unmatched Big Data Analytics Discovery
29 June 2020, PR Web

Nebula Graph Joins Database Race
15 June 2020, Datanami

Nebula Graph Raises $8M in Series Pre-A Funding
15 June 2020, FinSMEs

Tracking the Spread of Coronavirus with Graph Databases
12 March 2020, Datanami

provided by Google News

Job opportunities

Jr. SQL Database Administrator
GOLDEN WOLF LLC, Remote

Database Developer
Pixentia, Irving, TX

Data Analyst - Apprenticeship - NEA
Arkansas Center for Data Sciences, Jonesboro, AR

Intermediate Database Administrator - Denver, CO (remote)
Hosting, Denver, CO

DB2-DBA
Celandyne Software Solutions, Santa Clara, CA

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 Astra logo

Cassandra made easy in the cloud. Build cloud-native applications faster with CQL, REST and GraphQL APIs.
Try for Free.

Neo4j logo

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

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Couchbase logo

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

Present your product here