Community StackerBret Piatt
Web 2.0 Expo 2010How Open Source Cloud Platforms Can Solve Big Data Needs in a Location-Aware, Socially Connected App World
&Twitter: @bpiatt
OBLIGATORY
“WHAT IS THE CLOUD?”
GLOBAL
ON DEMAND
INFRASTRUCTURE
OBLIGATORY
“WHAT IS THE WEB?”
GLOBAL
ON DEMAND
APPLICATIONS
OBLIGATORY
“WHAT IS THE SOCIAL WEB?”
GLOBAL
ON DEMAND
PERSONAL
HOW ABOUT NOW..
“..YOU TALK ABOUT SOMETHING REAL?”
WEB SCALE DATA
TERABYTES PETABYTES OF DATA
MILLIONS BILLIONS OF WRITES EACH DAY
BLOGS, FEEDS, CHAT – ALL IN SILOS
DATA OWNED AND CONTROLLED BY PROVIDERS
ACCESSIBLE ONLY UNDER THEIR TERMS
THE OPPORTUNITY
COMMUNITY DATA STORES
COMMON SCHEMAS
AGGREGATED INFORMATION
SHARE THE FOUNDATION
PAY FOR WHAT IS UNIQUE TO YOU
COMPUTABLE OBJECT STORE
COMMON STORAGE
ACCESS VIA API
SHARED ACCESS
SHARED COSTS
ORGANIZED AS A COMMUNITY
WHY COMPUTE MOVES TO DATA
1 PETABTYE OF DATA TAKES OVER 10 DAYS TO MOVE..
NOT
..ON A 10 GIGABIT NETWORK!
WHY OPEN MATTERS
LOCK-IN IS A REAL CONCERN IN THE CLOUD
OPEN SOURCE / DATA MAKES IT ACCESSIBLE TO YOU
GAIN THE KNOWLEDGE OF A COMMUNITY
SHARE YOUR KNOWLEDGE WITH EVERYONE
TURNS COMPETITION INTO COOPERATION
THE VALUE
MORE ACCURATE
MORE RAPID DEVELOPMENT
MORE USER TRUST
MORE OPPORTUNITY FOR PARTNERSHIPS
THE RISKS
HOMOGINIZATION / GROUP THINK
MALICIOUS CHANGES
LACK OF COMMUNITY SUPPORT
PERFORMANCE / AVAILABILITY
EARLY EXAMPLES
OKFN.ORG
CKAN.ORG
DATAMOB.ORG
OPENSTREETMAP.ORG
TREESNEARYOU.ORG
REAL-TIME COLLABORATION
WHERE WE ARE TODAY
PRIVATE DATA DOMINATES
PUBLIC DATA SETS EMERGING
COMMUNITIES ARE DIFFICULT TO FORM
NEED TO BROADEN AWARENESS
NEED TO STANDARDIZE ACCESS
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