Karl Arao

@karlarao

Sr. Technical Consultant at Enkitec, Oracle ACE, OCP-DBA, RHCE, OakTable --- http://karlarao.wordpress.com http://karlarao.tiddlyspot.com

Photos and Videos by @karlarao

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think, drink, eat local.. awesome day at #C13DEN thanks to all who attended my session :)

  • 1270 days ago via site
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mile high 2a practical performance forecasting by mr. orapub #C13DEN

Exadata v2, x2, x3 speed differences

  • 1284 days ago via site
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consolidating 1x6nodeRAC,4x3nodeRAC,5x2nodeRAC,5x1SingleInstance on x3-2 full rack exadata ;) FTW! :D

  • 1291 days ago via site
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exadata 1/8th rack onecommand resourcecontrol HQ exadata x3 install day - then a lot of hacking soon ;)

on the whiteboard HQ for exadata x3 install day, then later will play! ;)

now we have so many toys I can't hug them all - exadata v2,x2,x3,ODA,big data appliance ,exalytics

another way of making use of a motion chart, SQL motion chart - exec vs aas, more details here http://goo.gl/SeJ6m

  • 1310 days ago via site
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db file sequential read - more IO or slow IO? mm.. both..

  • 1329 days ago via site
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HT vs Cores vs TurboBoost with cputoolkit ./runcputoolkit-auto <start CPU> <end CPU> <db name> http://goo.gl/eq9Sn

  • 1386 days ago via site
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shirt & cap in the wild!

threads VS cores on i7-2600K 1s4c8t using cputoolkit

  • 1417 days ago via site
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Andy doing a live exadata patching! #enkitec #oow at Jillian's

friends of pythian party - luv your data ;)

Mogens doing his epic keynote at OakTable World #oaktableworld

  • 1459 days ago via site
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I'm pretty sure will love the cuddly toys for raffle at demo grounds ;)

jonathan lewis says we have free wifi and beer all day at #oaktableworld

#oaktableworld you know where to find us! right across moscone west :)

The simple test case that proved it but on 8 CPUs. I'll explain this in detail at oaktableworld.com

  • 1464 days ago via site
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A doodle theory way back in May that proved to be true. CPU AAS of 2 does not always mean 2 active users.

  • 1464 days ago via site
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