Yue Liu, Architect at sap successfactors at Sap successfactors

Yue Liu

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Database Administrator and Database Architect Large-scale database administration and application design Expert level in database performance tuning, database internal and optimizer Strong database and application trouble shooting ability Database capacity planning Database and application migration Oracle 10g OCP Specialties: Oracle SQL Server MySQL PostgreSQL EnterpriseDB Oracle 9i 10g 11g Query tuning, explain plan, SQL trace, tkprof, hint, AWR/statspack/ASH, lock detection, database bug analysis Oracle RAC, Data Guard, RMAN Oracle administration on Solaris AIX Linux Windows MySQL storage engine ,replication , explain plan PostgreSQL and EnterpriseDB migration and performance tuning P...

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