Allow per-tablespace effective_io_concurrency Per discussion, nowadays it is possible to have tablespaces that have wildly different I/O characteristics from others. Setting different effective_io_concurrency parameters for those has been measured to improve performance. Author: Julien Rouhaud Reviewed by: Andres Freund Branch ------ master Details -------http://git.postgresql.org/pg/commitdiff/1aba62ec635f5852bc45ce65482366e541e61ff5 Modified Files -------------- doc/src/sgml/config.sgml | 5 ++-
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Соглашаюсь с условиями обработки персональных данных