Results in a 2x improvement bringing page generation time down from 8s to 4s
Based on data from the app-stats plugin part of the reason /director/attendance was so slow was the huge number of "datastore_v3.RunQuery" calls to look up the list of absences for each user. If we instead follow the advice of an old, wise TODO we can get all abscense in a single batch query and then sort them out by user.
danstiner
commented
10 years ago
Results in a 2x improvement bringing page generation time down from 8s to 4s
Based on data from the app-stats plugin part of the reason /director/attendance was so slow was the huge number of "datastore_v3.RunQuery" calls to look up the list of absences for each user. If we instead follow the advice of an old, wise TODO we can get all abscense in a single batch query and then sort them out by user.