Appengine, performance degradation with python27

Question

I wanted to test python27 on appengine so I have migrated my app from python25. Performance got more than 2x slower for every request! Then I\'ve returned to python25 and perfor

Answer 1

Python 2.7 support is still experimental. One aspect of being new and experimental is that it hasn't had the kind of performance baking and tuning that Python 2.5 has.