What is Big Data?
Why should I care?
Why Big Data now?
What is the impact of Big Data?
Big Data Bre% Colbert VP, IT Strategy and Enterprise Architecture November, 2012 @bre%_colbert 1
“Every day, we create 2.5 quintillion bytes of data — 90% of the data in the world today has been created in the last two years alone.This data comes from everywhere: sensors used to gather climate information, posts to socialmedia sites, digital pictures and videos, purchasetransaction records, and cell phone GPS signals to name a few. This data is big data.” - IBM 2
Social feeds Social feeds more Social Social conPnues to expand and so does the data Brian Solis 7
Why Big Data Now? Conﬂuence of 4 forces – Mobile, Social, Cloud and InformaPon Social Enablesinteraction perpetualhas taken off connectivity Any data, anyInformation as time, anya business where on anydifferentiator device Gartner’s Nexus of Forces 8
Technical Impact of Big Data Technology challenges àNew Big Data SoluPons “Explosive growth in the amount of data businesses musttrack has challenged legacy database platforms.New unstructured, text-centric, data sources, such asfeeds from Facebook, and Twitter do not fit into thestructured data model.These unstructured datasets tend to be very big anddifficult to work with.A ‘Big Data’ movement has emerged to address the needfor a next generation data analytics platform.Hadoop, an open source software product, is emerging asthe preferred solution for Big Data analytics.” - Hyve Solutions 9
Explosion of data à Explosion of technologies http://cdi-mdm.blogspot.com/2011/07/nosql-newsql-and-mdm.html 10
So, what exactly is Big Data? The value is evident but the deﬁniPons diﬀer 11
Overwhelming number of Big Data soluPons Every vendor wants to be in the game à $$$ * CapGemni 12
GeYng to Business Value, Faster Big Data vs Classic Business Intelligence 13
The Rise of the Data ScienPst New job opportuniPes from Big Data Indeed.com 14
Some colleges are even oﬀering courses New job opportuniPes from Big Data 15