Personal Information
Entreprise/Lieu de travail
Orange County, California Area United States
Profession
President and Principal DBA
Secteur d’activité
Technology / Software / Internet
Site Web
http://www.orainternals.com
À propos
I am an highly skilled RAC, performance tuning specialist DBA, Oracle internals specialist with 20+ years of proven skills in RAC, performance tuning, complex problem solving, very large databases (VLDB), data warehouse performance, and E-business suite administration.
I specialize in RAC, Performance, and Internals.I regularly speak in various conferences worldwide such as HOTSOS, UKOUG, Open World, MOOW, RMOUG, COLLOBORATE etc. I conduct "Advanced RAC troubleshooting" seminar, twice or thrice a year. This an advanced seminar with deep insights in to RAC internals applying the principles to operational problems.
I am also good at E-Business Suite database administration, specificall...
Mots-clés
rac
selectivity
cardinality
gcs log flush
cache fusion internals
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oracle commit myths
oracle redo internals
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oracle rollback myths
vip
network statistics
jumbo frames
oifcfg
private network
arc network
lms rt
lms
gcs_server_processes
histograms
correlation
parallel_force_local
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parallel_max_servers
bl type locks
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intro to rac
cache fusion
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oracle database
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hash join
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performance arc
gc cr block flush time
arc performance
gc current block build time
rac 12c
gc cr block build time
display
display_cursor
sql monitor
dbms_xplan
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