jmix
Joined 13 years ago
Joined 13 years ago
Moving the second line (the one that changes the status to "cancelled") to the end fixes this issue, though it does not implement "exactly once" semantics for the sending of the email. If "exactly once" is desirable, then additional logic is required. But in every case, the example as given is incorrect.
This is how fortunes are made. By taking advantage of loopholes in the regulatory mechanism.
In this case, he gets his accounts hacked, and his advice is "don't use any cloud-hosted email." Ok, but what evidence have you presented that shows that self-hosted email is any more secure? At least, a set of professionals were able to restore your account -- I doubt that would have happened if you had been hosting your own email server.
Now that I think about it, these two facts are in line with his announcement. What he brought to the scene was to act as a tech interpreter for the baby boomers. The novelty has worn off and he's tapped out. This seems very similar to what happened to Dvorak, and what happens to a lot of bloggers: he exhausted his material and the world passed him by.
BTW, I can't believe you're implying that his post is not credible. The practical outcome of your demand for a solution is to shut down legitimate criticism.
Also, do you really need someone to spell out the alternatives to MySQL? There are too many to list.
At $600/hour for a lawyer and 30 minutes of their time to add a sentence or two, it'll cost $300 to make the changes. That's well under however much your time cost to make unbacked assurances online. And at the end of the day, your service and your users will be better off for it.