Today suddenly found their own on the Olympic ticket website failure article, unexpectedly ranked first:
Of course, this is not showing off, because the top four are all articles about the Olympic ticketing website. This fully embodies the attention of the Olympic Games, and as a technical staff on the emergence of this "international" problem, very embarrassed. I don't do database design, nor do I test it. But today came to the company to see the first news is about the Olympic ticket website technical issues Notice: Database.
This incident has undoubtedly become the first topic of discussion between the company and colleagues today. One of the QA leader said it was definitely not doing a performance test at the time. Actually testing is an aspect, and design should be the most important work before it. In addition to expressing regret for this event, I would also say something about my own opinion.
The problem with the database is because of the large number of visits, and the reason for the large number of accesses, is because the designers of this estimate (should not be estimated, but in the full investigation and the premise of argument, concluded) is insufficient.
A first-come-first-served policy is also a problem that leads to a spike in concurrent access.
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