Viewing profile — gregyoung1
gregyoung1
HN member- Joined
- Sun, Sep 10, 2017, 4:48 PM UTC
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About gregyoung1
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Recent public activity
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Comment #15221035
Why are you using CQRS for logins? Nothing says derp like "we rolled our own security system"
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Comment #15213940
Only made 10 years prior.
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Comment #15213937
You will also note that they process debits in descending order to maximize possible overdraft fees at most banks ;-)
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Comment #15213905
Bank transactions are usually handled via long running messaging state machines. When as example you transfer from an account in the US to one in Sweden it does not just open a 2PC…
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Comment #15213050
I will speak for myself. Commands are by definition synchronous and return a success/failure. One of my favourite read models to use is an in memory model providing I can keep all …
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Comment #15213004
Bank transactions are eventually consistent. How do you think you can get an overdraft fee? Ever use a gas pump and notice it took a $1 authorization on your card then later settle…