I installed neo4j 5.2 and tested several index methods. Fulltext index on News(3.7M nodes) title and content took 9 mins in 5.2 but it took 1 min only in 4.4.12. on my desktop. (BTW text index took 12 mins on News content only in Neo4j 5.2)
It looks fulltext index is not optimized in 5.x though fulltext query performance is almost same with 4.4.12 fulltext index.
Anyone has the similar experience with me? The figures will be different on different machine but the magnitude would be similar.