Software Journal

Correlating errors with releases is the 4th step in Mapricot – our 8 step process in managing production systems. (Remember R for Release Correlation.)

One of good ways of doing it as maintain error counts per day running application (and make sure to account for daily variance if the number of days is too low).

An example is as follows:

Release R4.2.1, error frequency chart:

Release R4.2.2, error frequency chart: