Yesterday

(Beatles: Yesterday)

Yesterday, all those backups seemed a waste of pay.
Now my database has gone away,
Oh I believe in yesterday.
Suddenly, there's not half the files there used to be,
And there's a milestone hanging over me,
The system crashed so suddenly.
I pushed something wrong,
What it was I could not say.
Now all my data's gone and I long for yesterday-ay-ay-ay.
Yesterday, the need for backups seemed so far away.
I knew my data was all here to stay,
Now I believe in yesterday.