• kdb+

  .z.W equivalent for input queue

  Posted by jlucid on October 29, 2024 at 9:36 am

  Would it be technically possible to build the equivalent of .z.W but for input queues? I am currently listening to a websocket feed which is very bursty and I’d like to defer running business logic until a burst of data is processed. If there were a way to check that there are no bytes waiting on the input queue I could use that as a criteria to trigger the business logic.

  Currently I am running the business logic on a tick by tick basis, but in cases where I get a burst of messages, all close together in time, I end up running the business logic on data that isn’t the latest.

  • This discussion was modified 2 weeks, 4 days ago by  jlucid.
  • This discussion was modified 2 weeks, 2 days ago by  jlucid.

  replied 2 weeks, 5 days ago 0 Member · 0 Replies

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