[Lazarus] In search of a component for holding a table of strings

[Werner Pamler]

>> Amazing. I tried the AVLTree used by fpspreadsheet and it needs 0.37 sec
>> for 1000x1000 and 10.3 sec for 5000x5000.
> My tests were all "in memory", no disk access whatsoever.
>
> Bart

Mine as well.

I would be tempted to implement such a table in fpspreadsheet, but its 
problem is that it occupies memory for empty cells while the AVLTree 
stores only existing cells (at the expense of the cell record which 
contains row and column indexes).