Here is a better video with the same subject:
<a href="http://youtube.com/watch?v=ZW5_eEKEC28" rel="nofollow">http://youtube.com/watch?v=ZW5_eEKEC28</a><p>Amazing to see how small the team was before Google acquisition:<p>2 sysadmin<p>2 scalability software architects<p>2 feature developers<p>2 network engineers<p>1 DBA
"We searched everywhere online...found a lot of questions but no answers...After a long period of time, we happened to find one blog post that very day..."<p>Fascinating story by Cuong Do on perplexing MySQL data integrity checksum failure(s) that they had no clue about @12:38 - 15:49