Data Warehouse of Horrors: 20 Years of Watching Smart People Build Stupid Things
In 1999, five people could build a production data warehouse in twelve months. Today, the same company needs 120…
Read issue →The 15-Year Detour: How the Data Industry Spent Billions Reinventing SQL
SQL is dead. The future is MapReduce. Ok, we need SQL on Hadoop. Here's Hive. Hive is too slow. The future is Spark. OK,…
Read issue →Two Identical Teradata Migrations - Wildly Different Snowflake Costs
If two companies migrate the same Teradata system to Snowflake, with the same data, indexes, statistics, and…
Read issue →5 Things That Break When You Migrate from Teradata to Snowflake
Your Teradata expertise is valuable. But carried into Snowflake unchanged, it can cost you. This article covers five…
Read issue →Comming soon: A Modern Web-Based Alternative to Teradata Studio
I’m excited to introduce DWHPro Query Master – a lightweight, modern web application designed specifically for…
Read issue →The best performance improvements come from understanding, not upgrading
Hi, Most people try to fix performance problems by throwing more hardware, more credits, or more magic features at the…
Read issue →Teradata QueryBand or Snowflake Tag — same idea, new platform.
In Teradata, QUERY_BAND helped us track who ran what and why. In Snowflake, QUERY_TAG brings the same discipline — but…
Read issue →How to take your Teradata expertise into the Cloud era ☁️
Hi everyone, I’m excited to share some news — DWHPro has a new website! It will focus on data-warehouse migrations to…
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