In this article we will discuss about how to deploy web part to production server SharePoint 2010. Also you can check out my previous posts on:
These steps are required: (in PowerShell)
ADA
A - Add - Add-SPSolution
D - Deploy - Install-SPSolution - GACDeployment - AllWebApplications
A - Activate - /_layouts/newdwp.aspx
Then, to update: Update-SPSolution -GACDeployment