There was multi pronged cheating including setting the dominion machines alogirythm to kick out excessive ballots for adjudication and subject huge numbers of ballots to arbitrary change. Batches of ballots were run multiple times through the same machine. The alogirythm for machines in some states were set to give Biden 1.25 votes for every Trump vote.
I want to see the info on that, what county and where because I saw nothing definitive. And I tried to watch just about all the hearings.
BTW... I am a SQL Server DBA. I maintain enterprise data bases now in both an Azure and local servers. I have another 10 or so years with Oracle and DB2 and web administration - both Java and MS based.