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AWR baselines and performance comparison
May8th
2013
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Written by
Yannick
Table Of Contents
Preamble
Good performance
Bad performance
Performance improved
Conclusion
References
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MySQL 5.6 and MySQL 5.5 performance comparison
Apr12th
2013
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Written by
Yannick
Table Of Contents
Preamble
Configuration
Results and conclusion
References
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Media recovery with NOLOGGING tables
Mar15th
2013
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Written by
Yannick
Table Of Contents
Preamble
Nologging and CTAS
Nologging and insert command
Tablespaces logging attributes
RMAN and nologging operations
References
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Tmpfs vs Ramfs vs (Transparent) Huge Pages
Feb28th
2013
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Written by
Yannick
Table Of Contents
Preamble
Tmpfs
Ramfs
Huge Pages
Transparent Huge Pages (THP)
References
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Have you recently taken a backup of your SQL Server databases ?
Feb12th
2013
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Written by
Yannick
Table Of Contents
Available databases backup
References
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11gR2
(7)
Active Session History (ASH)
(1)
Adaptive Cursor Sharing (ACS)
(2)
Administration
(8)
ASM Cluster File Systems (ACFS)
(1)
Automatic Diagnostic Repository (ADR)
(1)
Automatic Memory Management (AMM)
(2)
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(1)
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oradebug
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