Performance core principles: 1. Unstored calculations

[Malcolm]

@nicklightbody

I wonder whether there is any performance difference between $$var & $var arrays run server side?

I would be interested to know. There has to be some difference in the way that they are handled but whether that translates into a performance difference is uncertain.

[nicklightbody]

Sorry - haven’t found time to try this next step yet @Malcolm
Nick