Hi, John
Thanks
for the reply, helped a lot.
Anderson.
> Date: Mon, 14 Jun 2010 14:57:06 -0700
> From: [email protected]
> To: [email protected]
> CC: [email protected]
> Subject: Re: [FastBit-users] Size of Partition
>
> Hi, Anderson,
>
> There are a number of different considerations that impose limits on
> the size of a data partition. For example, the number of rows in a
> data partition is represented by a 32-bit integer, which means that it
> can not store more than 4 billion rows.
>
> Another more important limit is in how the indexes are built. An
> index must fit in memory when it is constructed. A rule-of-thumb I
> use is that assume the maximum size of an index is 10N words or 40N
> bytes (where N is the number of rows in a data partition). If your
> machine has 4GB of memory, then N should be no more than 100 million.
>
> Hope this helps.
>
> John
>
>
> On 6/14/2010 1:30 PM, Anderson Chaves wrote:
> > Sorry but I have a simple question. What is the maximum size of a
> > partition of FastBit?
> >
> > thanks,
> > Anderson Chaves
> >
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