# FAQ

#### **Is there a limitation on the number of images or total size of the DAM?**

**Answer:** There is no limit on number or images or total size for the media library.

#### **Is there good support for video’s (mp4) on the CDN?**

**Answer:** The CDN supports videos, mp4 included.

#### **Is the CDN using custom code or a service to handle the manipulations?**

**Answer:** The manipulation on images are done by the same code that is used in the PIM.

#### **What is the difference between the URL and CDN URL?**

**Answer:** The main difference is that the CDN caches and causes faster loading times and in return has a cost attached to it. Both can be used publicly and manipulations are allowed through both.

#### **Can we have insights in the number of data traffic or is it only possible to ask via mail?**

**Answer:** This will be possible in the future via accounts. You will be able to look up metrics on data traffic usage.

#### **Is Struct not using any external CDN tools?**

**Answer:** We are not using any external CDN tools.

#### **Can we clear the cache of the CDN?**

**Answer:** It is not possible for users to clear cache of the CDN themselves.

#### **Would it be possible to request a cache clear in rare situations via the support?**

**Answer:** We prefer not to, but it is something we can do if needed.

#### **What is the standard cache policy?**

**Answer:** TTL is 7 days.

#### **What is the definition of the metric ‘data traffic’?**

**Answer:** The metric of data traffic is amount of requests times the amount of data returned per request, crawlers is included.