Blog - Page 2

Blog
The best minds from Teradata, our partners, and customers blog about whatever takes their fancy.
2348 Views
0 Comments

Every so often, the Teradata JDBC Driver Engineering team is asked about Teradata Database Error 5766 "The Locator is invalid because the response spool has been dropped." Why does it happen? How can it be avoided?

Read more...

19148 Views
7 Comments

  1 Introduction   This document is a high-level tutorial that describes how to connect to Teradata Database using ODBC Driver for Teradata from the Perl scripting language. Scripting languages are quickly becoming a common language for the implementation in many areas, especially, Read more...

1791 Views
0 Comments

      1 Introduction   This document is a high-level tutorial that describes how to connect to Teradata Database using ODBC Driver for Teradata using R. Scripting languages are quickly becoming a common language for the implementation in many areas, especially, where the Read more...

16345 Views
5 Comments

  1 Introduction This document is a high-level tutorial that describes how to connect to Teradata Database using ODBC Driver for Teradata from scripting language such as Python. Scripting languages are quickly becoming a common language for the implementation in many areas, especially, Read more...

4434 Views
1 Comment

  1 Introduction   This document is a high-level tutorial that describes how to connect to Teradata Database using ODBC Driver for Teradata from various scripting languages such as Perl, Python and PHP. Scripting languages are quickly becoming a common language for the implementation Read more...

5827 Views
1 Comment

Traditionally, query optimizers depend on information available at optimization time such as statistics, cost parameters, predicate values, and resource availability in order to perform query transformations and optimization. The final plan, referred to as a static plan, for a request Read more...

4581 Views
1 Comment

Earlier this year I posited that, due to the exponential rate of growth, the amount of data collected for analysis is becoming beyond the scope of the current analytical staffs to examine it all.  And that the answer to growing the cumulative brain power necessary for this exponential Read more...

9591 Views
3 Comments

 You may want to skip over this posting. Unless you’re curious about some of the more obscure workload classification conventions used by TASM and TIWM.In a previous blog posting titled “A New, Simplified Approach to Parsing Workload Selection”  I explained how a session workload Read more...

1759 Views
0 Comments

In July 2015 Eric shared on http://developer.teradata.com/tools/reference/teradata-python-module insights on the Teradata Python Module which is supporting the devops approach. The article above is describing the main functions and is showing basic examples how to use them. In the Read more...

8253 Views
3 Comments

If you are user DBC or user TDWM and you log onto a Teradata Database, you might get treated somewhat differently than other users.  This posting describes what user DBC and user TDWM do, some of the special things about them, and when you can expect them to get treated differently.  Read more...

Bloggers
Top Kudoed Authors
User Kudos Count
2