This chapter has introduced you to the DR for custom development for SharePoint 2013.
Clearly, there is definitely a need here for a tool or maybe the mother of all PowerShell scripts to make this procedure easier, but until that appears, documentation, discipline, and some well-defined procedures will go a very long way during a crisis.
This chapter has set the stage so that you understand and be aware of, for planning and DR plan to support their SharePoint deployment.
The following chapter explains how to perform testing and maintenance on a DR environment so the administrator has the confidence that the documentation is actually workable.
In the next chapter, recovery of content for end users is explained.