[Lazarus] data matrix with thousands of columns

[Andrea Mauri]

Il 03/04/2013 01:00, ListMember ha scritto:
> On 2013-03-26 16:38, Andrea Mauri wrote:
>> I am looking for the best option in order to store big datasets with
>> thousands of columns.
>> The dataset can contains from tens to hundred thousands lines and
>> thousand of columns (some columns are string some numbers).
>
> Have you looked at '/Synopse Big Table/'?
>
> http://blog.synopse.info/post/2011/01/22/Synopse-Big-Table-1.12a
>
> It is Delphi code --I have no idea whether it compiles with FPC or how
> much effort is required to do so.
>
> But, from the sound of what it does, it seems it might be something you
> might be interested in --plus it is in Pascal.
>
> You might also want to read this:
>
> http://stackoverflow.com/questions/1799634/how-should-i-implement-a-huge-but-simple-indexed-stringlist-in-delphi
>
>

I will have a look, thanks!
> --
> _______________________________________________
> Lazarus mailing list
> Lazarus at lists.lazarus.freepascal.org
> http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
>