2 ms·

I don't have any experience in this area, but I imagine that fintech is a bit different than messaging. It's not the amount of data, but the nature of the data.

I don't have any experience in this area, but I imagine that fintech is a bit different than messaging. It's not the amount of data, but the nature of the data. I'd imagine you can't use scaling tricks like eventual consistency or simple sharding here. Traders are going to be pissed if their most up to date information from the exchange is a second behind what they can see. It's already at the point where they have a line in their FAQ for the GDAX API that tells people where to colocate from for the lowest latency. And all of that data needs to be stored damn-near indefinitely, and securely. And integrated with traditional financial systems. I'd love to see some information on what it actually takes, as i'm just guessing here, but seeing as there aren't any bitcoin exchanges that can seem to keep the servers running smoothly during spikes, i'm guessing it's not a trivial problem to solve.

wbl 9y ago
And yet the NYSE keeps on ticking.
- Klathmon 9y ago
  ... from 9 to 5, monday through friday, with a fairly predictable load, and decades more experience. I'm not saying it's impossible, but the amount of growth they have seen is substantial and unprecedented. Nobody could have predicted it, and the rate of increase just keeps going up. They are clearly new in this space, as all cryptocurrency companies are. I don't think that means that they should just give up and go home because they couldn't keep the servers up during spikes of insane activity...
  - kornish 9y ago
    > ... from 9 to 5, monday through friday, with a fairly predictable load, and decades more experience. And a lot more operating capital, too.
chickenfries 9y ago
Thanks, I'm not in finance but it seems obvious in retrospect that not being able to rely on things being eventually consistent is a bottle neck. Before thinking about this, the number of users that people threw around when talking about BTC exchanges seemed very small.

wbl 9y ago

And yet the NYSE keeps on ticking.

Klathmon 9y ago
... from 9 to 5, monday through friday, with a fairly predictable load, and decades more experience. I'm not saying it's impossible, but the amount of growth they have seen is substantial and unprecedented. Nobody could have predicted it, and the rate of increase just keeps going up. They are clearly new in this space, as all cryptocurrency companies are. I don't think that means that they should just give up and go home because they couldn't keep the servers up during spikes of insane activity...
- kornish 9y ago
  > ... from 9 to 5, monday through friday, with a fairly predictable load, and decades more experience. And a lot more operating capital, too.

chickenfries 9y ago

Thanks, I'm not in finance but it seems obvious in retrospect that not being able to rely on things being eventually consistent is a bottle neck. Before thinking about this, the number of users that people threw around when talking about BTC exchanges seemed very small.