Need help on SP2013 CU update

Question

I am planning to install the CU update on sharepoint 2013 server.... anyone can please provide proper guidance or documentation how successfully can be done CU update.... most of the time throws error while running the configuration wizard.

Waqas Sarwar · Answer

its depend upon your envirnoment, basically testing the CU in lower farm will be the Key.   decide which CU you want to apply, make sure no issue reported with that update.  Apply the CU in the Lower Farm and test the farm after that Plan for the Production as it will cause the outage. write down you farm configuration    https://vigneshsharepointthoughts.com/2016/11/14/patching-a-sharepoint-2013-farm-step-by-step-installation-guide/

Nanddeep Nachan · Answer

Please have a look at the PowerShell script here. It will help you to install the CU with automated and speedy way: https://blogs.msdn.microsoft.com/russmax/2013/04/01/why-sharepoint-2013-cumulative-update-takes-5-hours-to-install/