35,10,0,50,1
25,600,60,0,3000,5000,25,800
90,150,1,50,12,30,50,1,70,12,1,50,1,1,1,5000
0,2,1,0,2,40,15,5,2,1,0,20,0,1
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What is database failure and recovery?

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1 month 2 days ago #3320 by ekatsa
What is database failure and recovery?

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1 month 2 days ago #3321 by ekatsa
Answered by ekatsa on question What is database failure and recovery?
failure is when we have
  1. harware failure
  2. hyman error
  3. hacker activity
  4. physical disaster
  5. software error
  6. and more
and the db is going to not operaterecovery is when we
  • restore the db files (data + system)
  • and maybe logs + archives
and bring the db to the moment before failure

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