I have been given task to migrate SharePoint 2007 (enterprise) application to 2013 on premise. SharePoint 2007 is running on 64 bit server and during migration it should remain live i.e. should work continuously. Since to migrate 2007 to 2013 initially we need to migrate to 2010 and then again to 2013. Now the problem I am facing is SharePoint 2007 is having large number of A. InfoPath forms B. OOB and custom Workflow
InfoPath forms: While InfoPath forms are not basically supported in SharePoint 2013 and also if we want to run workflow with InfoPath form then only 2010 workflow can be run. What planning should I take for this?
Workflow: Workflow are totally different in 2007 than 2013. What plan should I take to migrate those 2007 workflows to 2010?
Is this really required to fully stabilize the 2010 firm first(with all feature running successfully) and then migrate 2010 application with all feature to 2013? Can any one of you who has done such complicated migration from 2007 to 2013 can tell how to handle this situation? I need your immediate help. Thank you.
Here I have to migrate through default way i.e. without any migration tool. How can I do that?