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Full Name
Chao Lv
Full Name
ACE Associate
Top Level Details
Job Role
Database Engineer
Company
Shanghai Leader Software Technology Co.,Ltd.
Country
China, People's Republic of
Top Expertise
Active Data Guard (ADG)
Focus Area
Database
About Chao
Oracle DBA, database administration, performance tuning, Data Guard, RAC, PL/SQL, backup and recovery, database migration, high availability，troubleshooting.
Expertises
Active Data Guard (ADG)
Active Directory
Adaptive Execution Plans
Advanced Index Compression
Links
Latest Contributions
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impdp导入报错 ORA-00001: unique constraint violated
Dec 22, 2025 - Blog post -
Backup and Recovery
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ORACLE real-time sql monitor
Nov 10, 2025 - Blog post -
Database
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windows server 2016 standard安装Oracle11201兼容性问题处理
Sep 30, 2025 - Blog post -
Database
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ORACLE的ADDM性能报告
Aug 31, 2025 - Blog post -
Database
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基于rhel8.8的oracle11204单机图形化安装
Aug 31, 2025 - Blog post -
Database
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Oracle ASH性能报告
Jun 09, 2025 - Blog post -
Performance
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Oracle用户的profile及密码复杂度配置管理
Apr 28, 2025 - Blog post -
Advanced Security
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ORACLE的AWR性能报告
Apr 09, 2025 - Blog post -
Performance Management
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Oracle回收站中大量数据堆积的影响及管理
Mar 26, 2025 - Blog post -
Performance Management
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Oracle库的OS inode异常增长检查清理
Mar 11, 2025 - Blog post -
Database Management
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CRS-0014,LFI-00142,Grid olsnodes日志无法轮循问题处理
Mar 06, 2025 - Blog post -
Database Management
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存储端扩容原LUN盘方式扩容ASM磁盘组
Feb 21, 2025 - Blog post -
Database Management
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ORACLE无效对象编译报错ORA-00942,PLS-00364
Feb 20, 2025 - Blog post -
Database Administrator (DBA)
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