Number of nodes.

10/12/2010 12:18 pm
A tough question I know because this depends on many variables.. but in your experience how many nodes can the metatree hold before performance degrades?

This is an interesting way of displaying data but I am looking at a potential usage of 10,000+ nodes.

Is there a D2009 evaluation version available?

Kinds regards,

Oleg Chernavin
10/12/2010 12:36 pm
Sorry, we ship Delphi 2009-2010-RAD Studio XE compatible files only to the customers. We haven't made tests on the performance. It also depends on the speed of the CPU a lot. So, it is hard to measure.

I created a simple file with about 11,000 records (with Copy-Paste) and it works quite slowly when dragging on the screen. But still you can work with that. But I think, 20,000 records will be too slow.

I tested on Core i7 at 3.5 GHz.

Best regards,
Oleg Chernavin
MP Staff