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The new Teradata Aster Express virtual images bring the powerful analytics of the Aster platform to any PC or workstation.
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10 May 2013
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It's well-known that the application of database optimization techniques can improve query performance.
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22 Apr 2013
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Teradata Warehouse Miner provides an array of data profiling and mining functions ranging from data exploration and transformation to analytic model development and deployment that are performed directly in the Teradata Database. While many data mining solutions require analysts to extract data samples to build and run analytic models, Teradata Warehouse Miner allows you to analyze detailed data without moving it out of the data warehouse, thus streamlining the data mining process. Teradata Warehouse Miner, and its derivative products Teradata Analytic Data Set (ADS) Generator, Teradata Data Set Builder for SAS and Teradata Profiler, can provide both a framework for the data mining process and a significant savings of time and resources in implementing the process.
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08 Nov 2012
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Hi,
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21 Sep 2012
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Historically, those who work in the world of advanced analytics and data mining have done their work in a separate environment that they control. This approach made sense in the days before Teradata Enterprise Data Warehouses made most, or all, of the needed data available in a scalable environment...
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05 Sep 2012
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This package allows users of R to interact with a Teradata database. R is an open source language for statistical computing and graphics. R provides a wide variety of statistical (linear and nonlinear modeling, classical statistical tests, time-series analysis, classification, clustering) and graphical techniques, and is highly extensible.
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23 Feb 2012
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Solutions Architect
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11 Jan 2012
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An updated version of the teradataR package is now available here. Enhancements included with this new 1.0.1 release include:
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21 Dec 2011
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As most of you might agree, managing our collections of digitial pictures is becoming quite a challenge. The number of photos continues to increase and now includes pictures from cameras as well as multiple mobile devices. And to add to my troubles, I find that I have duplicate copies in different folders and on different computers. Getting this organized is becoming a high priority. Sure there are management solutions already available, but hey, we're tech people and it's more fun to try to build our own! With the free Teradata Express database and some java coding, we have the right tools to get started.
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27 Jun 2011
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The growing importance of leveraging new sources of data and new types of analysis has led to the emergence of new technologies that can process non-relational data and perform deep analysis on that data.
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10 Jun 2011
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I've found this package while researching a connection between R and teradata. Has anyone seen documentation/reference manual for the package? Since it's a 3rd party package (vs. residing in CRAN), I haven't found a lot of people talking about/using it. Any experience with or knowledge about the TeradataR would be appreciated! Thanks!
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02 Nov 2010
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The past year has been highly volatile and unpredictable. Economic forecasts and stock market sentiment are in constant flux. Within this uncertain period lies some hidden opportunities. As painful as the situation may be, it has forced businesses to examine all of their practices and look for ways to do things differently. Advanced Analytics can be a critical component in determining how to survive the downturn and, more importantly, be positioned to thrive during the recovery.
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17 Aug 2010
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How can I generate all permutation from the variables selected from different tables using SQL For Example In Table1 with Var1 has values: In Table2 with Var2 has values: In Table3 with Var3 has values:
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10 Jun 2010
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HOw could I take an average of two values by arranging the data in ascending order using SQL. For example For the Col "Var1" with data TrackId Var1
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04 Jun 2010
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Teradata Warehouse Miner provides an array of data profiling and mining functions ranging from data exploration and transformation to analytic model development and deployment that are performed directly in the Teradata Database. While many data mining solutions require analysts to extract data samples to build and run analytic models, Teradata Warehouse Miner allows you to analyze detailed data without moving it out of the data warehouse, thus streamlining the data mining process. Teradata Warehouse Miner, and its derivative products Teradata Analytic Data Set (ADS) Generator, Teradata Data Set Builder for SAS and Teradata Profiler, can provide both a framework for the data mining process and a significant savings of time and resources in implementing the process.
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21 Oct 2009
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Once you've installed the Evaluation Copy of Teradata Warehouse Miner (described in the article "Getting Started Installing and Configuring Teradata Warehouse Miner"), there are now two ways to get to know Teradata Warehouse Miner. First, you can get started quickly by loading and viewing a supplied tutorial project. Second, you can learn how to build a project from scratch, with specific examples in on the following:
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19 Oct 2009
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It is easy to install the Teradata Warehouse Miner Evaluation software. First, download the software package. Then open the “TWM.msi” file and follow the instructions, including accepting the license agreement and, if necessary, installing the appropriate version of the .NET runtime package if prompted to do so. After the installation, start the application via its desktop icon or start-program item and then select Contents & Index on the Help menu (or simply press F1). Open the Configuration sub-chapter in the Installation and Configuration chapter of the Help system. You can follow the instructions in this chapter to configure Teradata Warehouse Miner to work against the desired data in your Teradata data warehouse.
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19 Oct 2009
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