Migration info from 1.12 to v.2.1 (1 reply)

Hello,

My company put me in charge of migrating our Piwik install from version 1.12 to the latest version 2.1. We are using it for a lot of websites and the database is pretty heavy (50Gb). Does some of you have some idea how long it can take to update it? I know it will depends about the server where the database is hosted but if you have some raw estimation, it will help me.

I also have another concert related to the tracking code. Is the tracking code from 1.12 will still work after migrating to 2.1?

Thank you in advance for your help.