SPY V SPY - TREACHERY IN THE DEV/OPS TRENCHES

Martin AndersonAbraham Ingersoll

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WHAT WE ARE

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IN NUMBERS

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4.0m+Funded

Accounts

140locations

30,000bets placed one minute

120,000+ requests

per second

£288m funds on deposit

£2.2bnMobile FY12

THE OLD SITE

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WHO DO YOU WANT TO BUILD A BETTER WEBSITE

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WE DID IT!

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THANK YOU

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HOLD ON! – WAS IT PLAIN SAILING?

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PERFORMANCE

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THE JAVAGATOR

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THE JAVAGATOR

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OPERATIONS MAGIC: AN ORDER OF MAGNITUDE FASTER WITH JUST ONE BIT

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OPERATIONS MAGIC: AN ORDER OF MAGNITUDE FASTER WITH JUST ONE BIT

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FIREWALLS AND FIRE-BREATHERS

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FIREWALLS AND FIRE-BREATHERS

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OPERATIONAL MONITORING

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MONITORING HIGH PERFORMANCE

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Photo: itwasntandy

OVER-MONITORING HIGH PERFORMANCE

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NOT SO HIGH PERFORMANCE

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RESILIENCE

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WEB TIER PERSISTENCE

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INTRODUCING NOSQL

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INTRODUCING NOSQL

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INTRODUCING NOSQL

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THUNDERING HERDS FROM ABOVE AND BELOW

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THUNDERING HERDS FROM ABOVE

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THUNDERING HERDS FROM ABOVE

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THUNDERING HERDS FROM BELOW

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DELIVERY PROCESS

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TESTING IN PRODUCTION

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TESTING IN PRODUCTION

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CC image courtesy wikipedia

TESTING IN PRODUCTION

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CC image courtesy wikipedia

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SO WHAT DID WE LEARN?

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BAD STUFF HAPPENS! SO PREPARE FOR FAILURE

EVERY LAYER MATTERS

INFRASTRUCTURE EVOLVES AT A SLOWER RATE THAN CODE

YOU HAVE TO CARE

THANK YOU (REALLY THIS TIME!)

Martin Anderson @mdjandersonAbraham Ingersoll @aberoham

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