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paoloardoino's profile
Paolo Ardoino
Paolo Ardoino
Paolo Ardoino
Verified account
@paoloardoino

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Paolo ArdoinoVerified account

@paoloardoino

CTO @bitfinex + CTO @tether_to [Views are my own]

London
github.com/prdn
Joined January 2010

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    1. serzhiio | capitalist‏ @serzhiio 12 Jun 2018

      Why i cant subscibe to particular symbol orders update instead of all orders subscription? As HFT i have a lot of garbage in WS channel when subscribed for all symbols updates. @bitfinex @paoloardoino

      2 replies 0 retweets 0 likes
    2. Paolo Ardoino‏Verified account @paoloardoino 18 Jun 2018
      Replying to @serzhiio @bitfinex

      We'll have support for it in production in 1 week. You will be able to filter by 'trading-tBTCUSD' , ..., 'wallet-USD' (in addition to the filters already supported)

      2 replies 0 retweets 3 likes
    3. serzhiio | capitalist‏ @serzhiio 18 Jun 2018
      Replying to @paoloardoino @bitfinex

      Wow great thx! Any news on requests speed increasing? GDAX has about 10-25ms full term latency... :) You should be better!

      1 reply 0 retweets 0 likes
    4. Paolo Ardoino‏Verified account @paoloardoino 18 Jun 2018
      Replying to @serzhiio @bitfinex

      End of June we should be lower than that (depending where you have your servers). Inserting via websockets should go down to 15ms.

      2 replies 0 retweets 0 likes
    5. serzhiio | capitalist‏ @serzhiio 18 Jun 2018
      Replying to @paoloardoino @bitfinex

      Ive heard that you will move from current datacenter position. Will it be possible to place my vps to your new dc? Or some kind of colocation? My bot requires very fast connection.

      1 reply 0 retweets 0 likes
    6. Paolo Ardoino‏Verified account @paoloardoino 18 Jun 2018
      Replying to @serzhiio @bitfinex

      Indeed. We are working with a company that will offer colo and cross connect to LD4. Also hive-1.3 (that will be installed on the new datacenter) should bring latency significantly lower.

      1 reply 0 retweets 1 like
    7. serzhiio | capitalist‏ @serzhiio 18 Jun 2018
      Replying to @paoloardoino @bitfinex

      So can i count on very fast vps?

      1 reply 0 retweets 0 likes
      Paolo Ardoino‏Verified account @paoloardoino 18 Jun 2018
      Replying to @serzhiio @bitfinex

      Yep. Although we won't manage the servers ourselves. A completely independent company (in that business since several several years) will be in charge of offering the service.

      7:41 AM - 18 Jun 2018
      1 reply 0 retweets 0 likes
        1. New conversation
        1. serzhiio | capitalist‏ @serzhiio 18 Jun 2018
          Replying to @paoloardoino @bitfinex

          One more thing! Its very useful to have WS (not REST) streaming instrument info like minTick and minSize.

          1 reply 0 retweets 0 likes
        2. Paolo Ardoino‏Verified account @paoloardoino 18 Jun 2018
          Replying to @serzhiio @bitfinex

          Ok. Good idea I see it like a message sent over WS to request the info per single instrument or multiple/all instruments.

          1 reply 0 retweets 1 like
        3. Show replies

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