Oracle
1Z0-888 · Question #66
1Z0-888 Question #66: Real Exam Question with Answer & Explanation
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Performance Tuning
Question
Which storage option for MySQL data directory typically offers the worst performance in a highly concurrent, OLTP-heavy, IO-bound workload?
Options
- Abattery-backed locally-attached RAID 5 array
- BiSCSI Lun
- CSAN (Fibre Channel) Lun
- DNFS (Networked File System) mount
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Topics
#Storage Architecture#IO Performance#RAID Characteristics#OLTP Workloads