0 - 7 of 7 tags for data modeling

NoSQL is being pulled closer and closer to the core of applications, not just as a reporting and data mining tool.

Hi All,

Currently we are in development phase of a new data warehouse for a telecom giant according to cLDM 12 data model.
Our next plan is to design & build a scemantic layer on top of this new data warehouse.
 

Hi All,
I have a table that has PI consisting of Col_A and Col_B. Col_C is a timestamp(6) field which is a PPI.
As per the current data, the table has a skew factor of 75%.
Therefore, I created an identical table, this time with PI consisting of Col_A, Col_B and Col_C, with Col_C again as PPI.

Hi All,
I have a table that has PI consisting of Col_A and Col_B. Col_C is a timestamp(6) field which is a PPI.
As per the current data, the table has a skew factor of 75%.
Therefore, I created an identical table, this time with PI consisting of Col_A, Col_B and Col_C, with Col_C again as PPI.

The practice of modeling data prior to a data warehouse implementation has long been a pillar of Teradata best practices. Yet the value of this practice is often questioned by those looking for shortcuts.

Everyone is aware of Teradata’s continued commitment to reducing the footprint and resource usage of data by adding compression capabilities and the result on perm space savings and performance, by reducing block size, IO and spool usage.  

We are looking for 3 Teradata Engineers for a long term opportunity located in Dayton, OH.

You will need to be onsite M-F, however travelling home on the weekends is fine :)

Specifically, we are looking for versatile Teradata centric engineers with backgrounds in ETL, Data Modeling, and Development.