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I am production support database Administrator, Architect with 25 years of experience.
I have worked year long implementation plus 24,7 production support projects in MSSQL, Oracle from scratch, with RAID, SAN,
Dell, EMC, replication, cluster for terabytes of data etc environments
with advanced cluster configurations hosting multi-terabyte VLDBs.
Worked with utils like Perfmon, Profiler monitored wait stats, memory usages.
Worked on SQL tuning by reading and chaining execution plan for better resource utilization with