My BIL is a top dog guy for a company that owns a bunch of rehabilitation facilities and nursing homes. It has been an absolute nightmare for them. In their facilities all their medical records went down and the way they do food service went down. He was able to use the last back up of data they had to push out information to the facilities about medications and such, but if anything had been changed by anyone's doctor in the last day or two, it wasn't correct from the backup. He said they are hoping to have everything restored sometime today.