How long does a Local Boost take to update positions across the Category or Collection?

Once the 'Local Boost' is applied and saved in a Category or Collection, the below activities take place. 

1. The 'Local Boost' gets updated to the Category or Collection in the dashboard in less than 5 minutes. 
2. These updates are then sent to the eCommerce Platform and will be reflected on the front-end when the platform cache is also updated. 

To read further on 'How to create a 'Local Boost,' click here.