Introducing a better approach for measuring the cost of bad data to your business. No hand-waving required.
The Chasm Trap and the Fan Trap are two common SQL JOIN mistakes that cause unwanted duplicates in the result…
Does the type of your columns affect the speed of your joins in data warehouses? If so, by how much?…
If you’ve ever tried to build an enterprise data warehouse using BigQuery, you’ll quickly realize that the auto-incrementing primary keys…
What if I told you there was a way to drastically cut down the time it takes for you to…