Il mondo dei DB Cambia : Tecnologie e opportunita` - Corriere delle ...

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A Brief Background on DatabasesAs Prices Decline, Devices ProliferateAs Devices Proliferate, Data Creation ExplodesConsumer Content Creation and Consumption is IncreasingWhat Issues Do Today’s Data Pose?Data Volume, Often Data Item Tend to Be BigData Items are Being Created Rapidly , New data typeStructure (or Lack of) Cataloging Data8© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.
A Brief Background on DatabasesIf a Relational General Purpose Databases Can Do every thing , Why bother?Cost and PerformanceShortcomings of Relational Databases TodayData VolumesParallelization : MPP , Appliances , ClustersIf you go parallel on HW you have to coordinate : Shared NothingThe trade off when sorting : Columnar DatabasesThe Hard Drive Bottleneck: In Memory DatabasesSpeed up latency : Flash Technology9© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.
Page 1: Il mondo dei DB Cambia :Tecnologie
Page 6 and 7: Is Snoopy a dog ? Information Asymm
Page 10 and 11: A Brief Background on DatabasesNew
Page 12 and 13: Database OptionsOLTP/SAPOLTP DW/DM
Page 14 and 15: Database Options (cont.)DatabaseSAP
Page 16 and 17: Defining the world of analytics“B
Page 18 and 19: HP Vertica Analytics SystemReal-tim
Page 20 and 21: Why do we care about Hadoop?• The
Page 22 and 23: Combining the strengthsHadoop for e
Page 24 and 25: Why is Processing Human Information
Page 26: Thomas BayesClaude Shannon26© Copy
Page 29 and 30: 65,000customers+© Copyright 2012 H
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