The Teradata Database channel includes discussions around advanced Teradata features such as high-performance parallel database technology, the optimizer, mixed workload management solutions, and other related technologies. Plus, you'll receive expert data warehouse training and the advice of the industry's most experienced data warehouse consulting professionals. You can submit Teradata Database Enhancement Requests here.

Expand All Subscribe to Teradata Developer Exchange - Database content The Latest
Hybrid Row/Column-stores: A General and Flexible Approach

Guest post by Dr. Daniel Abadi, March 6, 2015

Optimizing Disk IO and Memory for Big Data Vector Analysis

Optimizing Disk IO and Memory for Big Data Vector Analysis

Daniel Abadi  Nov 11, 2014  This is a guest post by Dr. Abadi

Workload Management Capacity on Demand and other SLES11 Hard Limits

This session explores the new options available for setting hard limits at different levels in the SLES11 priority hierarchy.

Explaining the EXPLAIN for Business Users


Whether you write your own code or it is generated for you, this is a topic that is essential for business users who run SQL queries.

Dealing with Natural Data Skew

Everyone is taught how to collect statistics in order to make Teradata queries run well but what if you've collected all the statistics that you can and you STILL have bad performance?

Implementing Non-Tactical Queries in a Mixed Workload Environment

This presentation focuses on techniques that have proven successful when implementing non-tactical query applications.

DBQL - the Ultimate Query Tracker - Are You Up-to-Date?

Have you ever wished for a magic wand that could quickly point out the missing, stale, and unused statistics for you?

Controlling the Mix: What’s New in Teradata Active Systems Management for TD15.0

Workload Management is a critical component of balancing application demands and ensuring consistent application performance ...

Teradata QueryGrid and Adaptive Optimization

Teradata QueryGrid and Adaptive Optimization:

Not Your Typical DBMS-Hadoop Connector

Dr. Daniel Abadi  October 17, 2014

Thisis a guest post by Dr. Abadi also posted at 


Now You See It, Now You Can't - How to Use Encryption in Teradata Systems

Many industry regulations, standards, and policies mandate the use of strong encryption to meet various security requirements.