[rules-users] Expected relative performance of 5.2

[Mark Proctor]

On 23/05/2011 00:06, Nathan Bell wrote:
>
> I have a general question about the expected performance of 5.2. In a 
> system with many facts and many rules what is the expected performance 
> of 5.2 compared to 5.1. In terms of speed is it expected to perform 
> the same, better, or worse? And in terms of memory usage is it 
> expected to be the same, better, or worse? I'm asking because I'm 
> trying to decide how quickly to switch to 5.2 when it is officially 
> released. If there are performance gains to be had I'll want to move 
> to it more quickly.
>
It should be better marginally better on performance and memory. The 
only exception to this is usage of 'from', which now attempts to 
preserve state changes on modifications, which is heavier

Mark
>
> Thanks,
>
> Nathan Bell
>
>
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