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ACE
Full Name
Yang Guisen
Full Name
ACE Associate
Top Level Details
Job Role
dba
Company
Independent Consultant
Country
China, People's Republic of
Top Expertise
MySQL
Focus Area
MySQL
About Yang
A MySQL DBA who can use Python to write related tools, such as ibd2sql.
Expertises
MySQL
Python
Links
Latest Contributions
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xtrabackup prepare失败: innodb_init(): Error occured
May 14, 2026 - Blog post -
MySQL
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数据校验:在客户端实现mysql的checksum table功能
Apr 27, 2026 - Blog post -
MySQL
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mysql只剩下一个db目录应该怎么恢复?
Apr 10, 2026 - Blog post -
MySQL
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mysql从库报错1236 could not find next log,但直接start slave就修复了
Apr 09, 2026 - Blog post -
MySQL
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mysql binlog中QUERY_EVENT的status_var结构
Mar 27, 2026 - Blog post -
MySQL
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执行show processlist输出的内容是啥?
Mar 20, 2026 - Blog post -
MySQL
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一条查询SQL就把文件系统占满了?
Mar 04, 2026 - Blog post -
MySQL 8
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mysql redo解析(72种mlog)
Feb 27, 2026 - Blog post -
MySQL
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mysql 信号量与进程状态
Feb 03, 2026 - Blog post -
MySQL
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mysql备份又报错了:mysqldump: Error 3024
Jan 19, 2026 - Blog post -
MySQL
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mysql报错通用排查方法 排查MY-001312
Jan 12, 2026 - Blog post -
MySQL
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使用ibd2sql恢复mysql被drop/truncate的表
Jan 08, 2026 - Blog post -
MySQL
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mysql 5.7能否从ibdata1中提取出表DDL
Dec 30, 2025 - Blog post -
MySQL
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业务DDL对应的系统表的DML是啥?
Dec 19, 2025 - Blog post -
MySQL
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python扫描磁盘恢复数据的可行性验证与速度测试
Nov 28, 2025 - Blog post -
MySQL
Python
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