I need to present the human genome as a multi-dimensional array. ... about 3 billion characters). I have enough RAM for this task.
  1. Why do you "need" to?

    Why do you need to have the entire genome in ram at the same time? Why do you need to store it in a 2D array?

  2. Do you realise that storing 3 billion characters each as a separate scalar in a 2D perl array will require approximately 150 GB of ram?

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Human genome array by BrowserUk
in thread Human genome array by uvnew

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