Tag: ETL

In 2026, you cannot scroll LinkedIn for five minutes without finding a post declaring "ETL is dead, ELT and AI have replaced it." It sounds compelling. It is also wrong.

When you create a data warehouse is not enough attention is paid to cleaning the incoming information into it. Apparently, it is believed that the larger the storage, the better. This is a surefire way to turn your data warehouse into a garbage dump.