Check_MK Werk 3396: Change default setting of Precompile aggregations on demand to ON now

ID: 3396 Title: Change default setting of Precompile aggregations on demand to ON now Component: BI Level: 2 Class: New Feature Version: 1.2.9i1 The global setting {{Precompile aggregations on demand}} improves the performance of BI in case where not all aggregations are needed at once. This is especially true for the case of single-host aggregations. This setting now exists for a long time and we have finally regarded that feature as stable enough in order to make it the default. We might remove the setting from WATO totally in future.