Can not tell you when it was introduced. Ourself found it not long ago (6 month, one year?), and we had high hopes that this would solve a recurring problem we have since long time, but we are not sure if it helped.
"The five senses obstruct or deform the apprehension of reality."
Jorge L. Borges?
"Premature optimization is the root of all evil in programming."
Donald Knuth, repeating C. A. R. Hoare
"To die for a religion is easier than to live it absolutely"
Jorge L. Borges
