big data forever
DESCRIPTION
My talk at Paris Data meetup.TRANSCRIPT
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BIG DATA
@ahoy_jonJonathan Winandy
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WHAT IS DATA ?
•Data is a elementary description of something, that is stored somewhere.
•Data represent facts, and we can get facts, update facts (have operations on then).
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WHAT IS BIG DATA
• It’s about 4V :
• Volume
• Velocity
• Variety
• Variability
And also a C :Connexity
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.... MONGODB ... CASSANDRA ... HADOOP ...
STORM
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THANK YOU !
QUESTIONS ?
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QUESTIONS ?