baeldung
https://www.baeldung.com/cs/orm-n-plus-one-select-problem
https://www.baeldung.com/spring-hibernate-n1-problem
    https://github.com/eugenp/tutorials/tree/master/persistence-modules/spring-boot-persistence-4
https://www.baeldung.com/hibernate-fetchmode
    FetchMode
https://www.baeldung.com/hibernate-common-performance-problems-in-logs
    !!!
2024
https://habr.com/ru/companies/magnit/articles/814573/
2023
https://habr.com/ru/companies/rosbank/articles/743536/
    !!!nplusone, cartesian
    WARN: HHH000104: firstResult/maxResults specified with collection fetch; applying in memory!
    WARN: HHH90003004: firstResult/maxResults specified with collection fetch; applying in memory
    https://hibernate.atlassian.net/browse/HHH-15964 (closed?)
        Incorrect results for pageable entity graph (multiple col-s)
    https://hibernate.atlassian.net/browse/HHH-12556
    https://discourse.hibernate.org/t/hibernate-batch-fetch-style-recommendations/631/29
    https://hibernate.atlassian.net/browse/HHH-16043
    proposed (fixed at 6.2.2)
    https://hibernate.atlassian.net/browse/HHH-16427
    https://hibernate.atlassian.net/browse/HHH-16466
        Support using ARRAY parameter for handling keys in
            Session#byMultipleIds and Session#byMultipleNaturalId

https://habr.com/ru/companies/rosbank/articles/743536/
2022
https://hackernoon.com/3-ways-to-deal-with-hibernate-n1-problem
    left join fetch
2020
https://habr.com/ru/companies/otus/articles/529692/
    https://vladmihalcea.com/n-plus-1-query-problem/
        hibernate slow query log
        https://vladmihalcea.com/the-best-way-to-map-a-onetoone-relationship-with-jpa-and-hibernate/
        https://vladmihalcea.com/eager-fetching-is-a-code-smell/
https://www.sipios.com/blog-tech/eliminate-hibernate-n-plus-1-queries
    https://github.com/yannbriancon/spring-hibernate-query-utils
        org.springframework.boot.autoconfigure.orm.jpa.HibernatePropertiesCustomizer
        hibernate.session_factory.interceptor
2019
https://allaroundjava.com/hibernate-n1-selects-problem/
    https://allaroundjava.com/hibernate-cartesian-product-problem/
????
https://thorben-janssen.com/5-ways-to-initialize-lazy-relations-and-when-to-use-them/

https://stackoverflow.com/questions/32453989/what-is-the-solution-for-the-n1-issue-in-jpa-and-hibernate