Is Hadoop the Demise of Data Warehousing? The Impact of Hadoop/Big Data on BI and DW
2 likes•1,936 views
The document discusses the impact of Hadoop on business intelligence systems and data warehousing. It presents Hadoop as a cost-effective, scalable alternative for managing large volumes of structured, semi-structured, and unstructured data, while also highlighting the challenges of integrating it within traditional data architectures. Additionally, the webinar features insights on future trends and implications of Hadoop in data management practices.
Is Hadoop the Demise of Data Warehousing? The Impact of Hadoop/Big Data on BI and DW
- 1. ISHADOOPTHEDEMISEOFDATAWAREHOUSING? THOUGHTSONTHEIMPACTOFHADOOPONBI SYSTEMSANDDATAWAREHOUSING Part of our BI Demystified Series
- 2. questions here Copyright 2014Senturus,Inc. AllRightsReserved This slide deck is part of a recorded webinar. To view the FREE recording of the entire presentation and download the slide deck go to www.senturus.com/resources/is-hadoop-the-demise- of-data-warehousing/ Hear the Recording
- 3. Resource Library Senturus’ whole purpose is to make you successful with Business Analytics. Thus, we offer a series of technology-neutral webinars, training on specific software, demonstrations, and no-holds-barred reviews of new software releases. We host dozens of live webinars every year and we offer a comprehensive library of recorded webinars, demos, white papers, presentations and case studies on our website--a wealth of learning resources. Most of our content is custom created and constantly updated, so visit us often to see what’s new in the industry. www.senturus.com/resources/ 3 Copyright 2014 Senturus, Inc. All Rights Reserved
- 4. John Peterson CEO & Co-Founder Senturus Today’s Presenter 4 With thanks to: Guy Wilnai, Sujee Maniyam and Knowledge @ Senturus
- 5. •INTRODUCTION •THEDATACHALLENGE •WHATISHADOOP? •ADVANTAGES& CHALLENGES •IMPLICATIONS, PREDICTIONS& MISC. MUSINGS •CONCLUSIONS •Q&A AGENDA 5 Copyright 2014 Senturus, Inc. All Rights Reserved
- 7. questions here Copyright 2014Senturus,Inc. AllRightsReserved Hear the Recording This slide deck is part of a recorded webinar. To view the FREE recording of the entire presentation and download the slide deck go to www.senturus.com/resources/is-hadoop-the-demise-of- data-warehousing/ Senturus’ comprehensive library of recorded webinars, demos, white papers, presentations and case studies is available on our website. www.senturus.com
- 8. Our Team: Business depth combined with technical expertise. Former CFOs, CIOs, Controllers, Directors, BI Managers SENTURUS: BUSINESSANALYTICSCONSULTANTS 8 Copyright 2014 Senturus, Inc. All Rights Reserved Business Intelligence Enterprise Planning Predictive Analytics Creating Clarity from Chaos
- 9. •Former Head of BI/ Lead Architect –VISA •Former Chief BI Architect –Jamba Juice •Former Head of BI –Dole •Former Chief BI Architect –Cisco •Former Chief BI Architect –Central Garden & Pet •Former Head of BI –Experian •Former Head of BI –Robert Half International •Former Head of Training (IBM Cognos, Southern California) •Former Controller –The GAP •Two former CFO’s •Former Partner -PWC ($50million+ projects) •Several former Vice Presidents of Marketing, Sales & Manufacturing/Supply Chain •Several former COO’s •Several former CIO’s •Average experience = over 20 years A FEWOFOURTEAMMEMBERS(FORMERROLES) Deep & Pragmatic Experience Copyright 2014 Senturus, Inc. All Rights Reserved. 9
- 10. 750+ CLIENTS, 1600+ PROJECTS, 13+ YEARS Copyright 2014 Senturus, Inc. All Rights Reserved. 10
- 11. Outpacing our ability to harness it THEDATACHALLENGE
- 12. THECHALLENGES(ANDOPPORTUNITIES) 12Copyright 2014 Senturus, Inc. All Rights Reserved. •Data volumes & velocity increasing exponentially •Data types proliferating •Rapid emergence of less structured (or unstructured) data sources •Valueof Data increasing •Traditional ETL is time-consuming and costly •Traditional storage costs skyrocketing(not $/TB) •Business users increasinglyfrustrated at not being able to get access to information
- 13. THENETRESULT 13 Copyright 2014 Senturus, Inc. All Rights Reserved. Something is bound to happen
- 14. A WARNINGABOUTTODAY’SFOCUS 14 Copyright 2014 Senturus, Inc. All Rights Reserved. ISABOUT: Hadoopas a potential platform or tool for Business Analytics & DW ISNOTABOUT: Yet another “How Big Data will change the world” paradigm-shift prediction
- 16. Under the Covers WHATISHADOOP?
- 17. questions here Copyright 2014Senturus,Inc. AllRightsReserved Hear the Recording This slide deck is part of a recorded webinar. To view the FREE recording of the entire presentation and download the slide deck go to www.senturus.com/resources/is-hadoop-the-demise-of- data-warehousing/ Senturus’ comprehensive library of recorded webinars, demos, white papers, presentations and case studies is available on our website. www.senturus.com
- 18. WHATISHADOOP? 18 Copyright 2014 Senturus, Inc. All Rights Reserved. Hadoopis a stuffed elephant
- 19. WHATISHADOOPREALLY? 19 Copyright 2014 Senturus, Inc. All Rights Reserved. Database Tables •Hadoopis an open source distributed storage and processing framework •Hadoopvs. RDBMS System Tables SQL Query Engine Typical RDBMS HDFS Files* Hcatalog& YARN Multiple Engines HadoopStack Storage Metadata Queries *Raw data to highly structured All layers combined in a proprietary bundle All layers separate and independent allowing flexible access
- 20. REFERENCEARCHITECTURE 20 Copyright 2014 Senturus, Inc. All Rights Reserved. Source: Hortonworks
- 21. REFERENCEARCHITECTURE(DETAILED) 21 Copyright 2014 Senturus, Inc. All Rights Reserved. Source: Hortonworks
- 22. HADOOPSTACKDISTRIBUTIONS 22 Copyright 2014 Senturus, Inc. All Rights Reserved. Distribution Open Source Premium Apache Y N Cloudera Y Y HortonWorks Y N MapR Y (?) Y Intel N Y EMC GreenplumHD N Y
- 23. ADVANTAGESOFHADOOP(FORBI) 23 Copyright 2014 Senturus, Inc. All Rights Reserved. •Dramatically lower cost –50x to 100x (or more) •Can store virtually any data type •Can support multipleanalytic engines •Massively scalable –Both Size and Performance –100’s of nodes, TB of RAM, PB of storage •Open-source leads to rapid innovation
- 24. HADOOPOFFERSCOSTEFFECTIVESTORAGE “A recent survey of large financial services firms, telecommunications carriers and retailers indicated that storing data in an RDBMS typically runs between $30,000 and $100,000 (USD) per TB per year in total costs” ---Clouderawhite paper -Hadoopcan bring down the cost to ~$1,000 / TB
- 25. BIGDATACOSTCOMPARISON Source : Neustar
- 27. COSTCASESTUDY(TELECOM) •The carrier’s previous data processing environment was costing $59 million (USD) each year to manage 1PB of data, broken down as follows: –$2 million (USD) per year = storage for 1PB raw archive data on network-attached storage (NAS) at $2,000 per TB per year –$55 million (USD) per year = management and backup of 1PB processed data on EDW at $55,000 per TB per year –$2 million (USD) per year = administration costs calculated at $1,000 per TB per year •Calculating costs for moving data processing onto Cloudera, the carrier reduced infrastructure costs to $5.1 million (USD) total –$5 million (USD) per year = hardware, software and infrastructure for 1PB at $5,000 per TB per year –$100,000 (USD) per year = administration costs calculated at $100 per TB per year
- 28. HADOOPCANSTOREANYDATATYPE •Key-value pairs •Text and binary data •Structured –Database records •Semi-structured –Sensor & Machine data –Log files •Un-structured –Emails, tweets “Set structure at query time” Can retain atomic level data
- 29. ANALYTICSINHADOOP •‘Batch’ or ‘offline’ analytics –MapReducebased tools (java mapreduce, streaming, pig, hive) –Have been there from the start, Well understood •Fast Ad-Hoc querying –New wave of processing, answer to MPP databases (Teradata .etc) –Impala (Cloudera), stinger / Tez(Hortonworks), Shark on Spark (Apache) •Streaming / Near-RealTimeworkloads –Storm, Spark –Propelled by YARN processing framework in Hadoop version 2.x
- 30. ANALYTICSINHADOOP(CONT.) •BI Tools integration –Rich BI tool integration –Various levels of integration (basic, native, high-speed) –Lots of vendors : Datameer, Pentaho, Tableau, QlikView, IBM Cognos… •NOSQL store –Find data very quickly (milliseconds, just like a traditional database) –Hbase •Statistical Tools –R •And, of course, the old favorite –SQL –Example: InfiniDB(Calpont)
- 31. CHALLENGESOFHADOOP 31 Copyright 2014 Senturus, Inc. All Rights Reserved. •Everything is very NEW •Playing field is changing DAILY –The Wild West •Tools still in v1.0 mode (at best) •Does not eliminate the need for dimensional modeling •Security TBD •No “standard”(winners) declared yet •Lots of roughedges still •Simple things, like surrogate keys…
- 32. A DIZZYINGFIELDOFPLAYERS •Alpine Data Labs, San Mateo, CA. •Cloudera, Palo Alto, CA. •Concurrent, San Francisco, CA. •Continuum Analytics, Austin, TX. •Continuuity, Palo Alto, CA. •Couchbase, Mountain View, CA. •Datameer, San Mateo, CA. •DataSift, San Francisco, CA. •DataStax, San Francisco, CA. •DataXu, Boston, MA. •Enigma, New York, NY. •Factual, Los Angeles, CA. •GoodData, San Francisco, CA. •Gravity, New York, NY. •Guavus, San Mateo, CA. •Hadapt, Cambridge, MA •Hopper, Cambridge, MA. •Hortonworks, Palo Alto, CA. •KarmaSphere, Cupertino, CA •Lattice Engines, San Mateo, CA. •MapRTechnologies, San Jose, CA. •MemSQL, New York, NY. •Mortar Data, New York, NY. •Mu Sigma, Northbrook, IL + India. •Neo Technology, San Mateo, CA •Opera Solutions, San Diego, CA + India. •ParAccel, Campbell, CA. •Pivotal Software, Palo Alto, CA •Platfora:, San Mateo, CA. •RainStor, San Francisco, CA. •Rocket Fuel, Redwood City, CA. •SiSense, Redwood Shores, CA and Israel. •Skytree, Atlanta, GA. •Splice Machine, San Francisco, CA. •Splunk, San Francisco, CA •Statwing, San Francisco, CA. •SumAll, New York, NY. •Talend, Los Altos, CA. •WibiData, San Francisco, CA. •Zettaset, Mountain View, CA •Zoomdata, Reston, VA. •10gen, New York, NY •1010data, New York, NY. 32 Copyright 2014 Senturus, Inc. All Rights Reserved. Partial snapshopas of May 2014
- 33. IMPLICATIONS, PREDICTIONS& MISC. MUSINGS TSUNAMIWARNING
- 34. questionshereCopyright 2014Senturus,Inc.AllRightsReserved Hear the Recording This slide deck is part of a recorded webinar. To view the FREE recording of the entire presentation and download the slide deck go to www.senturus.com/resources/is-hadoop-the-demise-of- data-warehousing/ Senturus’ comprehensive library of recorded webinars, demos, white papers, presentations and case studies is available on our website. www.senturus.com
- 35. IMPLICATIONS, PREDICTIONS& MUSINGS 35 Copyright 2014 Senturus, Inc. All Rights Reserved. •Hadoopas a Data Stagingenvironment •Hadoopas an Archive •Hadoopas the Data Warehouse –“Enterprise Data Hub” •Future role of RDBMS’s?? –For OLTP –For Data Warehouse •How much Transformationand where?
- 36. TYPICAL“BESTPRACTICES” BI ARCHITECTUREINTEGRATEDBUSINESSPROCESSDIMENSIONALMODELSWITHMETADATALAYER(S) 36 Copyright 2014 Senturus, Inc. All Rights Reserved. ERP Data CRM Data Data Integration Conforming Business Process Dimensional Models Standard Reports Web Portal Other Sources Information Security Data Warehouse Data Abstraction Model Ad hoc Querying Planning Data Slicing & DicingDashboard Authoring Report Authoring Dashboards/ Scorecards Source Systems of Record Threshold Alerting Self-service Reporting & Analysis Single Version of the TruthThreshold-basedAlerts
- 37. POTENTIALBI ARCHITECTUREUSINGHADOOPINTEGRATEDBUSINESSPROCESSDIMENSIONALMODELSWITHMETADATALAYER(S) 37 Copyright 2014 Senturus, Inc. All Rights Reserved. ERP Data CRM Data Data Integration Conforming Business Process Dimensional ModelsStandardReports Web Portal Other Sources Information Security Data Warehouse Data Abstraction Model Ad hoc Querying Planning Data Slicing & Dicing Dashboard Authoring Report Authoring Dashboards/ Scorecards Source Systems of Record Threshold Alerting Self-service Reporting& AnalysisSingle Version of the Truth Threshold-based Alerts HadoopData Staging
- 38. IMPLICATIONS, PREDICTIONS& MUSINGS(CONT.) 38 Copyright 2014 Senturus, Inc. All Rights Reserved. •What have I got to learn? –MapReduce= No –Hand-coding = No –Scoop = Maybe –SQL = YES •Role of Existing Tools going forward –ETL –BI Front-ends •Role of DW Appliances? –HANA –IBM PureDataSystem (formerly Netezza), etc.
- 39. IMPLICATIONS, PREDICTIONS& MUSINGS(CONT.) 39 Copyright 2014 Senturus, Inc. All Rights Reserved. •What is the impact on end-users seeking information? •We still need: –Data delivered in business user-friendly state –Rich, relevant and conformingdimensions –Ability to account for dimension changes over time –Good performance(transformation and aggregation) –Ability to integratewith existing systems
- 40. JP’SCONCLUSION#140 Copyright 2014 Senturus, Inc. All Rights Reserved. Wow, this stuff is a BIG game changer
- 41. JP’SCONCLUSION#2 41 Copyright 2014 Senturus, Inc. All Rights Reserved. It’s too early to call on the specifics
- 42. JP’SCONCLUSION#3 42 Copyright 2014 Senturus, Inc. All Rights Reserved. DW Architectures & Technologies are in a huge state of fluxBut… DW Principlesstill apply
- 43. Resources, Upcoming Events, Q&A NEEDMOREINFO?
- 44. •Cloudera& Ralph Kimball –Best Practices for the HadoopData Warehouse: EDW 101 for HadoopProfessionals –http://www.cloudera.com/content/cloudera/en/resources/library/recordedwebinar/ best-practices-for-the-hadoop-data-warehouse-video.html –Building a HadoopData Warehouse: Hadoop101 for EDW Professionals –http://www.cloudera.com/content/cloudera/en/resources/library/recordedwebinar/ building-a-hadoop-data-warehouse-video.html •MapR& Jack Norris –How (and Why) Hadoopis Changing the Data Warehousing Paradigm –http://tdwi.org/articles/2013/08/13/hadoop-changing-dw-paradigm.aspx •HortonWorks –http://hortonworks.com/hadoop/ •Senturus.com –http://senturus.com/resources/ –[email protected] [email protected] ADDITIONALRESOURCES 44 Copyright 2014 Senturus, Inc. All Rights Reserved Contact us for help on a POC
- 45. www.senturus.com UPCOMINGEVENTS 45 Copyright 2014 Senturus, Inc. All Rights Reserved
- 46. More Information on www.senturus.com Copyright 2014 Senturus, Inc. All Rights Reserved 46
- 47. questions hereCopyright 2014Senturus,Inc. AllRightsReserved Hear the Recording This slide deck is part of a recorded webinar. To view the FREE recording of the entire presentation and download the slide deck go to http://www.senturus.com/resources/is-hadoop-the- demise-of-data-warehousing/ Senturus’ comprehensive library of recorded webinars, demos, white papers, presentations and case studies is available on our website. www.senturus.com
- 48. Thank You!! www.senturus.com 888-601-6010 [email protected] Copyright2014bySenturus,Inc. Thisentirepresentationiscopyrightedandmaynotbereusedor distributedwithoutthewrittenconsentofSenturus,Inc.