In previous search benchmarks, I utilized random content generated with Drupal's devel module. In these latest benchmarks, I used an actual sanitized copy of the Drupal.org community website database, with email addresses and passwords removed. The first tests were intended to confirm that Xapian continues to perform well with large amounts of actual data. Additional tests were performed to measure the effect of various MySQL tunings and configurations. The following data was derived from several hundred benchmarks run on an Amazon AWS instance over the past week using the SearchBench module.
These tests confirm that Xapian continues to offer better search performance …[Read more...]