4. Azure HDInsight Hadoop Meets the Cloud Microsoft’s managed Hadoop as a Service 100% open source Apache Hadoop Built on the latest releases across Hadoop (2.4) Up and running in minutes with no hardware to deploy Supported by Microsoft

15. Sentiment Clickstream Machine/Sensor Server Logs Geo-location Monitor real- time data to… Prevent Optimize Securities Fraud Compliance violations Security breaches Network Outages ---Machine failuresDriver & fleet issues Application failures Operational issues Order routing Pricing Bandwidth allocation Customer service Offers Pricing Supply chain Routes Pricing Site content FinanceTelcoRetailManufactur- ing TransportationWeb Common Scenarios

16. Tuples  Core Unit of Data  Immutable Set of Key/Value Pair Bolts  Core functions of a streaming computation  Receive tuples and do stuff  Optionally emit additional tuples Spouts  Source of Streams  Wraps a streaming data source and emits Tuples Core Components of Apache Storm Topology  Arrangement of Spouts and Bolts  Unit of deployment & management

18. TridentTopology topology = new TridentTopology(); FixedBatchSpout spout = new FixedBatchSpout(…); Stream stream = topology.newStream(“words”, spout); stream.each(…, new Myfunction()).groupBy().each(…, new MyFilter()).persistentAggregate(…); Trident Fluent, Stream-Oriented API

33. www.microsoft.com/learning http://microsoft.com/technet http://channel9.msdn.com/Events/TechEd http://developer.microsoft.com