Is the room record permanent?

That's not true. The registration of each hotel is different, so it will also affect the permanence of his check-in record. Some hotels are old and used to paper registration, so the preservation time will be relatively limited. Of course, it also depends on whether they are willing to keep this information. If they try their best to keep it for about a year, there is no problem, but if they keep it for too long, it will lead to mildew and eventually disappear. So generally speaking, some ways to record and store information on paper take about a year, and after one year, the information is completely gone.

And those large-scale hotels can be stored for decades. As long as the hotel has not changed owners and moved, it can be stored for a very long time. After all, online storage is very powerful now, and everything can be stored in a group of computers.

After the information is saved, they will be stored in one place and will be taken out when necessary. These behaviors will last for decades. After all, the information stored on the computer can be saved for a very long time, which is also the most difficult way to store it.