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DBMS > Teradata

Teradata System Properties

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Our visitors often compare Teradata with Oracle, Microsoft SQL Server and Netezza.

Editorial information provided by DB-Engines
NameTeradata
DescriptionDBMS mainly used for data warehousing
Primary database modelRelational DBMS
Secondary database modelsDocument store
Key-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score74.41
Rank#12  Overall
#8  Relational DBMS
Websitewww.teradata.com
Technical documentationwww.info.teradata.com
DeveloperTeradata
Initial release1984
License infoCommercial or Open Sourcecommercial
Cloud-based infoOnly available as a cloud serviceno
Server operating systemsLinux
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.yes
Secondary indexesyes infoJoin-index to prejoin tables, aggregate index, sparse index, hash index
SQL infoSupport of SQLyes infoSQL 2016 + extensions
APIs and other access methods.NET Client API
HTTP REST
JDBC
JMS Adapter
ODBC
OLE DB
Supported programming languagesC
C++
Cobol
Java (JDBC-ODBC)
PL/1
Python
R
Server-side scripts infoStored proceduresyes infoUDFs, stored procedures, table functions in parallel
Triggersyes
Partitioning methods infoMethods for storing different data on different nodesSharding infoparallel primary index, multi-level primary index, time series index
Replication methods infoMethods for redundantly storing data on multiple nodesMaster-master replication
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
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
User concepts infoAccess controlfine grained access rights according to SQL-standard

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More resources
Teradata
DB-Engines blog posts

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

show all

Recent citations in the news

Teradata Is A Company In Transition But It Is Still Worth A Look
21 May 2018, Seeking Alpha

Teradata, IBM get bulk of Home Affairs' IT budget windfall
25 May 2018, iTnews

Tech Today: Debating Cisco, Dropbox Versus Google, Liking Teradata
17 May 2018, Barron's

First Week of January 2019 Options Trading For Teradata (TDC)
22 May 2018, Nasdaq

Teradata Reports 2018 First Quarter Results
3 May 2018, PR Newswire (press release)

provided by Google News

Job opportunities

Teradata Database Administrator Engineer
Nordstrom, Seattle, WA

Solution Architect Big Data
Wipro LTD, San Diego, CA

Big Data Architect
Luxoft, Kirkland, WA

Data Warehouse Developer
Wholefoods, Austin, TX

Data Warehouse Developer
Menard, Inc, Eau Claire, WI

jobs by Indeed




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