Personal Information
Organization / Workplace
Orange County, California Area United States
Occupation
President and Principal DBA
Industry
Technology / Software / Internet
Website
http://www.orainternals.com
About
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...
Tags
rac
selectivity
cardinality
gcs log flush
cache fusion internals
oracle rac
pstack
oracle rac introduction
performance tuning
hung rac cluster
high kernel mode cpu 2
high kernel mode cpu
oracle rac performance
dump redo
change vectors
oracle redo
redo records
oracle commit myths
oracle redo internals
oracle undo
oracle rollback myths
vip
network statistics
jumbo frames
oifcfg
private network
arc network
lms rt
lms
gcs_server_processes
histograms
correlation
parallel_force_local
oracle rac parallel
parallel_max_servers
bl type locks
cur mode block transfer
intro to rac
cache fusion
cartesian merge join
oracle database
cardinality feedback
merge join
performance tuning introduction
nested loops join
hash join
pmap
truss
pfiles
rac vip
rac scan
rac haip
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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Presentations
(17)Personal Information
Organization / Workplace
Orange County, California Area United States
Occupation
President and Principal DBA
Industry
Technology / Software / Internet
Website
http://www.orainternals.com
About
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...
Tags
rac
selectivity
cardinality
gcs log flush
cache fusion internals
oracle rac
pstack
oracle rac introduction
performance tuning
hung rac cluster
high kernel mode cpu 2
high kernel mode cpu
oracle rac performance
dump redo
change vectors
oracle redo
redo records
oracle commit myths
oracle redo internals
oracle undo
oracle rollback myths
vip
network statistics
jumbo frames
oifcfg
private network
arc network
lms rt
lms
gcs_server_processes
histograms
correlation
parallel_force_local
oracle rac parallel
parallel_max_servers
bl type locks
cur mode block transfer
intro to rac
cache fusion
cartesian merge join
oracle database
cardinality feedback
merge join
performance tuning introduction
nested loops join
hash join
pmap
truss
pfiles
rac vip
rac scan
rac haip
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
See more