IBX-9289: `NodeFactory` optimization #6262

Job	Run time
Run code style check (8.0)	43s
Tests (7.4)	54s
Tests (8.0)	45s
Tests (8.1)	1m 6s
MySQL integration tests (7.4)	59s
PostgreSQL integration tests (7.4)	53s
MySQL integration tests (8.0)	57s
PostgreSQL integration tests (8.0)	56s
MySQL integration tests (8.1)	1m 9s
PostgreSQL integration tests (8.1)	1m 9s
	9m 31s

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