Lakehouse Backup

[Trent_P]

I have begun using Fabric for data storage to use with PowerBI. I have a relatively simple, yet time consuming, task of combining hundreds of Excel files into a Lakehouse table that i can then connect a PowerBI report to for each customer. 

However, I am concerned as it seems far too easy to accidently delete a table or even an entire Lakehouse. Is there a way to backup these Lakehouses and tables so that if one were to be unintentionally deleted or a user accidently chose "replace" instead of "append" all of the table data would not be lost? 

[AndyDDC]

https://learn.microsoft.com/en-us/fabric/security/experience-specific-guidance

this may help if you want to backup data to another lakehouse (doesn't matter if it's region fail, the overall process would work)

[v-gchenna-msft]

Hello @Trent_P ,

We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet .
In case if you have any resolution please do share that same with the community as it can be helpful to others .
Otherwise, will respond back with the more details and we will try to help .

[v-gchenna-msft]

Hi @Trent_P ,

We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet .
In case if you have any resolution please do share that same with the community as it can be helpful to others .
Otherwise, will respond back with the more details and we will try to help .

[govindarajan_d]

User replacing the data in delta tables can be easily recovered using the time travel support of Delta. 

But the other scenarios that you had mentioned - Deleting table or lakehouse - Currently there is no backup support of lakehouses. The best you can do is manually replicate the data to another lakehouse.