In the AI era, we're constantly talking about how important data is—storing data, disseminating data, and protecting data. As data specialists, we understand bad data management leads to bad use of AI ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Build staging and analytical models for a data warehouse. Ensure data quality through tests (not null, unique, foreign key, accepted values). Handle NULL values intelligently (distinguishing between ...