Here we are going to highlight the majority of tasks you need to perform whenever user complains or you observe about SQL Server Replication performance is affected, adversly. For any performance tuning issues there will be other factors involved including SQL Server, such as in replication the performance...
Here is script you can find which columns are published in the replication that is using either snapshot or transactional or merge publications. --For snapshot or transactional publications select object_name(object_id) as tran_published_table, name as published_column from sys.columns where is_replicated...