Recent content by libitum

  1. L

    Tick Database, Now Want to Run SQL

    I read the first post in this thread, and too quickly browsed the rest, then sorry if someone already answered this. Dont use SQL. It is a dead end. SQL (and alike) are meant for queries where speed is not an issue. You should use a memory array for storing all the data you want. Reading from...
  2. L

    What's the difference between trader and portfolio manager?

    Great! Thanks for the answers! I am new to trading and I am trying to decide in which market to focus. Spot forex seems to be the easiest (lots of brokers, minimal requirements, low spreads, free trading software), however there is a lot of economic theory about perfect markets that makes me...
  3. L

    What's the difference between trader and portfolio manager?

    Hi Smoker & Ghost-of-Cutten & others, In your experience, do you know successful traders (discretionary or quantitative) that make their income from the most liquid and efficient market of all: EURUSD spot ? Reading this thread i get the impression that all experienced discretionary and...
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