Disagree. All too often, JPA/Hibernate dumbs the relational model down into record-at-a-time processing with navigational queries reminiscent of pre-relational

Disagree. All too often, JPA/Hibernate dumbs the relational model down into record-at-a-time processing with navigational queries reminiscent of pre-relational network databases and counting and joins implemented by unnecessary fetching and client-side processing rather than aggregate queries and joins. Furthermore, it brings fuzzy locking semantics/locking as a side effect of lazy/eager fetching and artifacts such as a pattern of unnecessary "id" columns due to lack of support or asymmetrical and idiosyncratic handling of compound keys, also extra magic for "many-to-many connectives" (the wording alone is non-relational), lack of attention for decimal arithmetic/overflow with money values, idiosyncratic date/time conversions and mappings of enums into ordinals, etc. etc.