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  1. Why use a database?

    I preselect 20-30K ticks, that fits nicely into 256K L2 cache. All integer arithmetics (no floats), hand optimized.
    Post by: billgates, Oct 14, 2004 in forum: Data Sets and Feeds

  2. Why use a database?

    Duh good it is... What's your hardware, OS, Oracle version?
    Post by: billgates, Oct 14, 2004 in forum: Data Sets and Feeds

  3. Why use a database?

    I'm doing 250M ticks * combinations with a $60 Celeron. Are you using c++ or python?
    Post by: billgates, Oct 14, 2004 in forum: Data Sets and Feeds

  4. Why use a database?

    From my journal: " ------------------------------------------------------------------------ 11 Nov 03...
    Post by: billgates, Oct 14, 2004 in forum: Data Sets and Feeds

  5. Why use a database?

    250K * 252 days * 10 years ~= 1B arithmetical operations. My $60 Celeron will do it in few seconds. Any institutional interested in leasing...
    Post by: billgates, Oct 14, 2004 in forum: Data Sets and Feeds

  6. My next motherboard

    My $60 Celeron does 2.4 BILLION operations a second (actually more, because it can do some operations in parallel)
    Post by: billgates, Oct 5, 2004 in forum: Hardware
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