![WTF is a data clean room? – Digiday](https://www.chronoto.pe/wp-content/uploads/2020/10/282819-29723649810_8cb4a06489_b.jpg)
WTF is a data clean room? – Digiday
Advertisers’ attempts to break down data’s walled gardens have found a second wind. The emergence of so-called data clean rooms, safe spaces where insights gleaned from the walled gardens are commingled with first-party data from advertisers for measurement and attribution, is gathering pace as media trading becomes more addressable. As much as these safe spaces…