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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
Primary database modelRelational DBMS
Time Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.56
Rank#224  Overall
#109  Relational DBMS
#13  Time Series DBMS
Websitewww.mcobject.com/­extremedbfamily
Technical documentationwww.mcobject.com/­docs/­extremedb.htm
DeveloperMcObject
Initial release2001
Current release8.1, November 2019
License infoCommercial or Open Sourcecommercial
Cloud-based only infoOnly available as a cloud serviceno
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++
Server operating systemsAIX
HP-UX
Linux
macOS
Solaris
Windows
Data schemeyes
Typing infopredefined data types such as float or dateyes
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 available
Secondary indexesyes
SQL infoSupport of SQLyes infowith the option: eXtremeSQL
APIs and other access methods.NET Client API
JDBC
JNI
ODBC
Proprietary protocol
RESTful HTTP API
Supported programming languages.Net
C
C#
C++
Java
Lua
Python
Scala
Server-side scripts infoStored proceduresyes
Triggersyes infoby defining events
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning / sharding
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
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID
Concurrency infoSupport for concurrent manipulation of datayes infoOptimistic (MVCC) and pessimistic (locking) strategies available
Durability infoSupport for making data persistentyes
In-memory capabilities infoIs 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 in 2001 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 
  • Every language with an ODBC driver can access eXtremeDB.
  • Server OSes:  Linux, Unix, Solaris, AIX, HP-UX, Windows Server 20XX

eXtremeDB Times Series Features:

  • Columnar layout for time series data
  • Pipelining of vector-based statistical functions
  • Persistence and high availability
  • Sharding and distributed query processing for scalability
  • Record-setting time series analytics

eXtremeDB Active Replication Fabric: 

Offers support on all platforms and eliminates data loss due to connectivity issues.

eXtremeDB with Active Replication Fabric is designed specifically to help solve a myriad of IoT application issues.  eXtremeDB offers reliable data management for IoT on all platforms; devices communicate with servers flawlessly.

Solves 5 challenges for IoT system developers:

•   Bidirectional Replication
•   Intermittent connections
•   Multi-tier replication (e.g. edge-to-gateway-to-gateway-to-cloud)
•   Security
•   Compression to maximize limited bandwidth networks

Typical application scenarios

IoT application across all markets: Industrial Control, Netcom, Telecom, Defense, Aerospace,  Consumer Electronics, Real Time Analytics, Capital Market trading and risk systems.

Key customers

Schneider Electronics, F5 Networks, TNS, Boeing, Northrop Grumman, GoPro, ViaSat, TradeStation, GoldenSource, Motorola

Market metrics

With hundreds of customers and over 28 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. 

Related products and services

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

More resources
eXtremeDB
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




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