I am a bit confused and unable to figure out things. So, looking for your help.
In Sitecore, by default Link database is part of the Core database. From the configuration files, we can have the same in the Web database. And we have done the same in our solution
As mentioned in the documentation
The default is to store all entries in the core database, but for instance in a runtime web would probably be specified instead as the core database may not be enabled in a content delivery environment.
As part of our environment maintenance exercise, we regularly rebuild the Link database for Master and Core. The Core one finishes within a minute. The Master keeps on executing for more than 24 hours. If I see the tables through the Azure portal, they do not have any entry in either of the databases.
Please help me to understand what is happening here.