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Full Name
Peng Xiaobo
Full Name
ACE Associate
Top Level Details
Job Role
Chief DBA
Company
Aeon Life Insurance Company, Ltd
Country
China, People's Republic of
Top Expertise
Database 19c
Focus Area
Database
About Peng
I’m a database expert, instructor and technical blogger. I have more than 18 years of IT experience, including 13 in Oracle Support and 10 in Oracle Software Development and specialized in Oracle Database Performance Tuning (SQL and DB Tuning) and in the development of Oracle DB IT architectures (highly available, low-maintenance, cost efficient storage of data). During my time at 18 years experience in database, including Oracle8i, 9i, 10g, 11g, 12C, 19C installation, backup, recovery, high availability (ADG RAC) and tuning. Mastering the knowledge of Oracle's architecture, including memory structure, physical storage, SQL Tuning and more.MySQL 5.6, 5.7, 8.0. Mastering the knowledge of the architecture of MySQL, including memory structure, physical storage, SQL Tuning and more. Familiar with using MySQL multisource replication, filtering replication.
Expertises
Database 19c
MySQL Database
.NET
Active Data Guard (ADG)
SQL Tuning Advisor
Links
Latest Contributions
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第52期 Oracle 19c 时区升级TSTZ 42 TO TSTZ 43
Nov 10, 2025 - Blog post -
Database 19c
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第51期 OGG执行Send Extract Showtrans在数据库中不存在 XIDs
Nov 06, 2025 - Blog post -
GoldenGate
Database 19c
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第50期 OGG在现有进程中新增一个同步表的流程
Oct 30, 2025 - Blog post -
GoldenGate
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第49期 OGG同步延时问题排除
Oct 29, 2025 - Blog post -
GoldenGate
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第48期 OGG 实现 MySQL 数据库数据实时迁移
Oct 28, 2025 - Blog post -
GoldenGate
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第47期 OGG DownStream 部署
Oct 09, 2025 - Blog post -
GoldenGate
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第46期 DataPump Export (EXPDP) Fails With Errors ORA-31693 ORA-31617 ORA-19505
Aug 13, 2025 - Blog post -
Database 19c
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第45期 如何在GoldenGate下游配置中删除从源数据库接收到的源数据库上的归档
Jul 15, 2025 - Blog post -
GoldenGate
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第44期 使用什么命令能删除 FOREIGN ARCHIVED LOG
Jul 14, 2025 - Blog post -
Database 19c
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第42期 MySQL存储过程报错noAccessToProcedureBodies
Jun 13, 2025 - Blog post -
MySQL
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第43期 Oracle 19c 打补丁19.25.0.0报错Java1.7could not be located OPatch can
Jun 12, 2025 - Blog post -
Database 19c
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第41期 Oracle database configuration whitelist
May 07, 2025 - Blog post -
Database 19c
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第40期 Write logs to the alter file through dbms_system.ksdwrt
May 06, 2025 - Blog post -
Database 19c
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第39期 How to add indexes to fields such as email and ID card in MySQL
Apr 27, 2025 - Blog post -
MySQL
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第38期 Xtts database migration
Apr 21, 2025 - Blog post -
Database 19c
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