Teradata Online training In India

Definition of Teradata ?

Teradata is a relational database management system (RDBMS) that is:

• Teradata is an open system, running on a UNIX MP-RAS or Windows server platform.
• Teradata is capable of supporting many concurrent users from various client platforms.
• Teradata is compatible with industry standards (ANSI compliant).
• Teradata is completely built on a parallel architecture.

History of Teradata :

The concept of Teradata grew from research at California Institute of Technology (Caltech) and from the discussions of Citibank’s advanced technology group in the 1970s. The company was incorporated in 1979 in Brentwood, California by Jack E. Shemer, Philip M. Neches, Walter E. Muir, Jerold R. Modes, William P. Worth, Carroll Reed and David Hartke. In 1984, Teradata released its DBC/1012 specialized database computer. In 1990, it acquired Sharebase, originally named Britton Lee. In September 1991, AT&T Corporation acquired NCR Corporation, which in December announced the acquisition of Teradata for about $250 million. Kenneth W. Simonds had been chief executive since 1986. In 1992, Teradata built the first system over 1 terabyte, at Wal-Mart. A Teradata database became the world’s largest at 11 terabytes in 1992. By 1997, NCR became independent from AT&T. In 1999, NCR acquired Strategic Technologies & Systems, and appointed Stephen Brobst as chief technology officer of the Teradata Solutions Group. In April 2000, NCR acquired Ceres Integrated Solutions and its customer relationship management software for $90 million, and in July Stirling Douglas Group and its demand chain management software. In 2005, it acquired financial management software from DecisionPoint . In January 2007, NCR announced Teradata would become an independent public company, led by Michael F. Koehler. The new company’s shares started trading in October. In March 2008 Teradata acquired professional services company Claraview, which previously had spun out software provider Clarabridge. In August 2010, Teradata acquired column-oriented DBMS vendor Kickfire. In December, it acquired marketing software company Aprimo for about $550 million. In March 2011, it acquired Aster Data Systems for about $263 million. In May 2012, Teradata acquired email direct marketing company eCircle, which was merged into the Aprimo business. In July 2014, Teradata acquired the assets of Revelytix, a provider of information management products and for a reported $50 million, Hadapt, a company that developed the database management system Presto for Apache Hadoop, and in September, Hadoop service firm Think Big Analytics. In December, Teradata acquired RainStor, a company specializing in online data archiving on Hadoop. In January 2015, Teradata acquired Appoxxee, a mobile marketing software as a service provider, for about $20 million. In September, Teradata acquired digital marketing company FLXone, based in the Netherlands. In November 2015, after continued losses and declining revenue, a business transformation review was announced. The company terminated “co-president” Herman Wimmer in December 2015, although it later had to pay more than 4.2 million Euros and a company car as severance. In April 2016, a product line called IntelliFlex was announced. On May 5, 2016 Victor L. Lund, who had been an executive of American Stores from 1977 to 1999, became the chief executive. In July 2016, the marketing applications division, using the Aprimo brand, was sold to private equity firm Marlin Equity Partners for about $90 million. This was hundreds of millions less than Teradata paid making the acquisitions of several companies merged into the unit. Marlin combined businesses of the former eCircle, Appoxee, and Ozone businesses with an email marketing company BlueHornet (that it had acquired in 2015), using the brand Mapp Digital in September 2016. On July 21, 2016, Teradata acquired Big Data Partnership, a service company based in the UK. In July 2017, Teradata acquired StackIQ, maker of the Stacki software.

Advantages of Teradata :

1)Teradata database is Linearly scalable. – We can expand the database capacity by just adding more nodes to the existing database.If the data volume grows we can add more hardware and expand the database capacity.

2)Extensive paralell processing – Teradata has a extensive paralell processing capacity,It can handle multiple adhoc requests and many concurrent users.

3)Shared nothing architecture – Teradata database has shared nothing architecture,It has high fault tolerance and data protection.

Better performance and speed (rows / sec) compared to generic ODBC stage.

4. Support for TD client.

5. Simplified configuration on UNIX platforms.

6. Adv. support for target table DDL (i.e. For create and drop).

7. Native metadata import support.

8. Reject rows handling.


Online Training Materials

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Opp.Auto Nagar Terminal, Krishna Nagar,
Vijayawada- 520007
Phone: +91 – 7569397388, +91 – 7799071404
Email: sudeeponlinetraining@gmail.com

link : http://www.sudeeptechnologies.com/courses/dataware-housing/teradata-online-training/60


Online Training from India

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