Guangquan Yang is a Senior Oracle Database Administrator currently at eBay, where they manage the production DBA for one of the busiest online trade systems globally. They have previously held roles including Senior Oracle DBA at TVSN, Oracle DBA Leader at WebEx, and Solution Architect for Oracle at HP, where they contributed to data center consolidation and performance optimization. Yang holds a Bachelor's degree in Computer Science and Technology from the University of Science and Technology of China and has been recognized as an Oracle Certified Professional DBA. Their expertise spans various database systems, including Oracle, SQL Server, MySQL, Cassandra, and PostgreSQL, demonstrating a strong background in database migration, performance tuning, and recovery strategies.
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