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Full Name
Mengying Zhang
Full Name
ACE Pro
Top Level Details
Job Role
department manager
Company
Hangzhou Meichuang Technology Co., LTD
Country
China, People's Republic of
Top Expertise
GoldenGate
Focus Area
Database
About Mengying
<p>Oracle OCP, and project management professional certification. Worked in a third-party maintenance company as a senior DBA, project manager, and department manager. In 2021, the book "The DBA Challenge Guide: Left-handed Oracle, Right-handed MySQL" was published. Nearly 10 years of working experience in the database field, good at fault diagnosis and data migration between heterogeneous databases, especially Oracle GoldenGate, has rich experience in TB level database migration, service objects include large operators, financial institutions, government agencies, medical, etc.</p>
Expertises
GoldenGate
Active Data Guard (ADG)
Data Warehouse
Database
Links
Latest Contributions
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OGG23ai for postgresql部署（主库抽取）
May 20, 2025 - Blog post -
GoldenGate
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INFO OGG-06441 不是告警而容易忽略的错误
May 20, 2025 - Blog post -
GoldenGate
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记一次SQL优化（一）
Apr 11, 2025 - Blog post -
Database
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DBMS_STATS Fails ORA-06512 and ORA-20001
Apr 11, 2025 - Blog post -
Database
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schedule job 新增删除操作简单研究
Apr 11, 2025 - Blog post -
Database
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