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DBMS > Teradata

Teradata System Properties

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Editorial information provided by DB-Engines
DescriptionDBMS mainly used for data warehousing
Database modelRelational DBMS
DB-Engines Ranking measures the popularity of database management systems
Trend Chart
Rank#12  Overall
#8  Relational DBMS
Technical documentationwww.info.teradata.com
Initial release1979
License Commercial or Open Sourcecommercial
Cloud-based Only available as a cloud serviceno
Server operating systemsLinux
Data schemeyes
Typing predefined data types such as float or dateyes
Secondary indexesyes special 'join index' to physically pre-join tables
SQL Support of (almost entire) SQL standard (DML, DDL and DCL statements)yes
APIs and other access methods.NET Client API
JMS Adapter
Supported programming languagesC
Server-side scripts Stored proceduresyes
Partitioning methods Methods for storing different data on different nodesSharding shared nothing architecture
Replication methods Methods for redundantly storing data on multiple nodesMaster-master replication
MapReduce Offers an API for user-defined Map/Reduce methodsno
Foreign keys Referential integrityyes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of dataACID
Concurrency Support for concurrent manipulation of datayes
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
User concepts Access controlfine grained access rights according to SQL-standard

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More resources
DB-Engines blog posts

Teradata is the most popular data warehouse DBMS
2 April 2013, Paul Andlinger

show all

Conferences and events

Teradata 2017 Partners Conference
Anaheim, California, USA, 22-26 October 2017

Recent citations in the news

Teradata Doubles Down
12 May 2017, Seeking Alpha

Teradata Co. (TDC) Stock Price Down 8.2% Following Analyst Downgrade
27 May 2017, The Cerbat Gem

The Biggest Loser: Teradata Tumbles 8.3%
27 April 2017, Barron's

New year, new Teradata but the 'transformation' hangover still ...
27 April 2017, The Register

Teradata - Some Object Lessons In How Not To Report On An Ongoing Transition
30 April 2017, Seeking Alpha

provided by Google News

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