Server crash?

Just a question, in case the server lingQ is using crashes, what would happen to all the contents in the library?
I assume that the whole lessons I have written, recorded and put into the French library would be lost.
Are there regular backup copies? Do you think it would be judicious to have my own backup copy of the lessons I have provided?

@serge - Yes, not to worry! We store a backup copy of all content in a secret cave guarded by a 7-headed monster…!
All kidding aside, all your content is backup up daily. There is no reason to keep your own copies unless you want to make extra sure.

Thank you for your quick answering back. Now I can use my collection’s latest expression : je peux dormir sur mes deux oreilles…