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Details on the software settings for these tests can be found at the end of this page.IIBENCH TESTINGTokutek created the iiBench benchmark in 2008. Th... 阅读全文
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ocp 053:399.Which of the following is not an advantage of block media recovery (BMR)?A. Reduced MTTR.B. Datafiles remain offline while corrupt blocks ... 阅读全文
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1、首先确认db_recovery_file_dest和db_recovery_file_dest_size有值。sys@TEST0910> show parameter recoveryNAME TYPE VALUE------------------------------------ ----... 阅读全文
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Recovering After Losing All Members of an Online Redo Log Groupocp 053709. A database has three online redo log groups wi th one member each. A redo l... 阅读全文
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ocp 053703. Given below are RMAN commands to enable ba ckup optimization and set the retention policy:The USERS tablespace has never been backed up. Y... 阅读全文