export import list library sites in sharpoint 2019 is a common task for sharepoint administrator carried out during migration. You will get requests from user to move or copy, sharepoint list, libraries, sites from one site to another site. Site may be present in different web application under different sharepoint environment(PROD, DEV, SIT). Site between different sharepoint versions (SharePoint 2010 to SharePoint 2013 or SharePoint 2013 to SharePoint 2016 or SharePoint 2019).
As a sharepoint administrator you must be facing regular tasks to Dismount Mount content database in sharepoint 2019 using powershell. This is most common and frequest task everyone faces. User requests to restore content database from sharepoint production environment for a particular date and time in UAT environement
I faced an issue with sharepoint search where full crawl takes too long to complete nearly 240 hours. Requirement was how to reduce the full crawl time.
Partial Index Reset of a single content source. SharePoint will rebuild the index for these sources, when the next full crawl is started.