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DBMS > eXtremeDB

eXtremeDB System Properties

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Editorial information provided by DB-Engines
NameeXtremeDB
DescriptionNatively in-memory DBMS with options for persistency, high-availability and clustering
Database modelRelational DBMS
DB-Engines Ranking measures the popularity of database management systems
Trend Chart
Score0.25
Rank#199  Overall
#92  Relational DBMS
Websitewww.mcobject.com/­extremedbfamily.shtml
Technical documentationwww.mcobject.com/­embedded-database-manuals
DeveloperMcObject
Initial release2001
Current release7.0
License Commercial or Open Sourcecommercial
Cloud-based Only available as a cloud serviceno
Implementation languageC and C++
Server operating systemsLinux
Unix
Windows
Data schemeyes
Typing predefined data types such as float or dateyes
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.no support of XML interfaces available
Secondary indexesyes
SQL Support of (almost full) SQL standard (DML, DDL and DCL statements)yes with the option: eXtremeSQL
APIs and other access methods.NET Client API
JDBC
ODBC
proprietary protocol
Supported programming languages.Net
C
C#
C++
Java
Python
Server-side scripts Stored proceduresyes
Triggersyes by defining events
Partitioning methods Methods for storing different data on different nodeshorizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodesMaster-master replication by means of eXtremeDB Cluster option
Master-slave replication by means of eXtremeDB HighAvailability option
MapReduce Offers an API for user-defined Map/Reduce methodsno
Consistency concepts Methods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys Referential integrityyes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of dataACID
Concurrency Support for concurrent manipulation of datayes Optimistic (MVCC) and pessimistic (locking) strategies available
Durability Support for making data persistentyes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.yes
More information provided by the system vendor
eXtremeDB
Specific characteristics

eXtremeDB is an in-memory and/or persistent database system that offers an ultra-small footprint which provides performance benefits for both embedded and server development.  eXtremeDB pioneered the in-memory embedded database market and is the database system leader for embedded system (IoT) development.  Additional product characteristics enable cutting-edge performance and analytics for time series and Big Data applications. 

Competitive advantages

eXtremeDB databases can be modeled relationally or as objects and can utilize SQL or other APIs, removing development restrictions from engineers who require the fastest and most reliable applications:

  • Supports full ACID database properties, High Availability, Clustering, and Sharding
  • Public benchmarks prove eXtremeDB is the highest performance and lowest latency DBMS available
  • Advanced functions included multiple indexing options, 100+ vector-based math functions, and on-chip analytics 
Typical application scenarios

IoT application across all markets, Industrial Control, Netcom, Telecom, Defense, Aeronautics, Consumer Devices, Real Time Analytics, Smart Grid, Capital Market trading and risk systems.

Key customers

Northrop Grumman, F5 Networks, TNS, DIRECTV, PHILIPS, Boeing, BAE Systems, Hutchison Telecom, TradeStation, Dalian Commodity Exchange, EADS, Samsung Securities

Market metrics

With hundreds of customers and over 25 million devices/applications using the product worldwide, eXtremeDB is proven technology that offers a competitive advantage to our customers.

Licensing and pricing models
  • For server use cases, there is a simple per-server license irrespective of the number of sockets, cores, database size, shards or any other metric.
  • For embedded use cases, there is a flexible distribution license that is adaptable to every business model. 

3rd party products and services

We invite representatives of 3rd party vendors to contact us for presenting information about their offerings here.

More resources
eXtremeDB
Recent citations in the news

New eXtremeDB Financial Edition to speed up risk management and compliance
2 February 2017, LeapRate

McObject's New eXtremeDB 5.0 Menu
29 April 2013, Dr. Dobb's

Memory muscle
4 February 2016, Banking Technology

eXtremeDB Embedded In-Memory Database Adds Safety and Efficiency In Nuclear Waste Processing Control System
5 January 2011, PR Leap (press release)

eXtremeDB Embedded Database Chosen for Tornado GR4 Combat Jet
29 September 2009, PR Web (press release)

provided by Google News




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