Breaking: #106041 - TypoScript Extbase toggle config.tx_extbase.persistence.updateReferenceIndex removed
See forge#106041
Description
Extbase had the TypoScript toggle
config.
whether the reference index shall be updated when records are persisted.
It becomes more and more important the reference index is always up to date since an increasing number of core code relies on current reference index data. Using the reference index at key places can improve read and rendering performance significantly.
This toggle has been removed, reference index updating is now always enabled.
Impact
The change may increase database load slightly which may become noticeable when Extbase changes many records at once.
Affected installations
Instances with extensions writing many records using the Extbase persistence layer may be affected.
Migration
TypoScript toggle
config.
should be removed from any extensions codebase, it is ignored by Extbase.