big data tools : past, now and future

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  • 1. Big Data Tools : PAST, NOW and FUTURE - Three Types of Processing Tools and the Next Big ThingNational Center for High-performance ComputingJazz Yao-Tsung Wang

2. WHO AM I ? JAZZ ? About Speaker Jazz Yao-Tsung Wang / Associate Researcher Co-Founder and Evangelist of Hadoop.TW [email protected] All slides and training materials could be found at Be Green ! Try not to print the slides. It changes frequently.FOSS User Debian/Ubutnu Access Grid Motion/VLC Red5 Debian Router DRBL/Clonezilla HadoopFOSS Developer TRTC WSU/ Haduzilla / Hadop4Win / Ezilla FOSS Evangelist DRBL/Clonezilla Partclone/Tuxboot Hadoop Ecosystem 2 3. AgendaLinux is everywhereWhat is Big Data ?Big Data in Motion !The Next Big Thing ? Conclusion 3 4. 3 Buzzwords in 2013 Internet of Things Cloud Computing Big Data 4 5. Life of Big Data5 6. Linux Adoption in Enterprise increase in last 3 yearsSource: "2013 Enterprise End User Report", Linux Foundation, March 2013 7. Linux in the Cloud Amazon Yahoo If you have 4000+ server, which OS will you choose? 8. Linux in the Devices !! Linux have dominated Embedded, Mobile ..... maybe Internet of Things in near future . The most popular end-user Linux distributions are ... 9. Why Linux ? Total Cost of Ownership !Source: How Red Hat Enterprise Linux trims total cost of ownership (TCO) in comparison to Windows Server, October 7, 2013 10. AgendaLinux is everywhereWhat is Big Data ?Big Data in Motion !The Next Big Thing ? Conclusion 10 11. Challenges - 3 Vs of Big Data Volume (amount of data) EB [1] Laney, Douglas. "3D Data Management: Controlling Data Volume, Velocity and Variety" (6 February 2001) [2] Gartner Says Solving 'Big Data' Challenge Involves More Than Just Managing Volumes of Data, June 2011Structured Batch ( )Semi-structured PBUnstructured Variety (data types, sources)Realtime ( ) TBVelocity (speed of data in/out)11 11 12. Knowledge is from the PAST, Wisdom is for the FUTURE. It does not matter how big is your data. The goal is to create VALUE within reasonable time period and total cost of ownership. 12 13. PAST: Big Data at Rest Source: 10 ways big data changes everything, 14. (1) Data at Rest MapReduce FrameworkeVolumee uc ed R ap M BatchHadoop HPCC Unstructured VarietyEBPBTBStructured Petabyte File Systemm ra Fk or wRealtimeVelocity14 14 15. The SMAQ stack for big data LAMP is for Web Services. You will need a big data stack called SMAQ Storage, MapReduce and Query The SMAQ stack for big data Edd Dumbill 22 September 2010 16. Hadoop Key Concept : Data LocalityHadoop is a framework for developer to wrote and execute massive data processing applications easily. Hadoop includes two parts: HDFS and MapReduce. Warehouse for data source and output results. HDFS stores unstructure data and structure dataProcessingGroupingMap One in One outReduce Multiple in, One out 16 17. Processing Time of Batch Jobs17 18. AgendaLinux is everywhereWhat is Big Data ?Big Data in Motion !The Next Big Thing ? Conclusion 18 19. NOW: Big Data in Motion[ ] Trading Robot[ ] Disaster Prevention Tsunami Forecast [ ] Realtime Data Center Power Usage and related notifications 20. (2) Data in Motion In-Memory ProcessingVolume EBBatchHBase / Drill / ImpalaPBUnstructured VarietyStructuredRealtime TBVelocity20 20 21. Google vs Apache Big Query (JSON, SQL-like) Incremental Index Update (Caffeine) Graph DatabaseDremel (2010)Apache Drill (2012)Percolator (2010) Pregel (2009)Apache Giraph (2011)BigTable (2006)Apache HBase (2007)MapReduce (2004)Hadoop MapReduce (2006)Google File System (2003)HDFS (2006)21 22. NoSQL vs NewSQL 22 23. In-Memory Processing HBase 23 24. (3) Streaming Data Collection Volume EBStructuredBatch PBUnstructured VarietyRealtime TBMessage Queue Storm / KafkaVelocity24 24 25. Twitter Storm + Apache Kafka 26. Lambda Architecture for Big Data after 2013 HBase StormElephantDB Or VoldemortSource: Lambda Architecture, 8. March 2013 26 27. Golden Ratio for Big Data 1 core : 2+ GB RAM : 1 SSD DiskFLOPS=~IOPS27 28. AgendaLinux is everywhereWhat is Big Data ?Big Data in Motion !The Next Big Thing ? Conclusion 28 29. Gartner Hype Cycle 2013 29 30. NEXT: Big Data Security ..... Tweeter PRISM ( ! 4.0 ) APT ? Big Data ?Source: Gartner (March 2011), 'Big Data' Is Only the Beginning of Extreme Information Management, April 2011, 30 31. For Big Data Security, buy hardware with encryption support Power HardwarePowerVMPowerSCSystemsVirtualizationSecurity & CompliancePower Hardware with security built in & hardware assists for encryptionSecure Virtualization Platform ensuring isolation integrityVirtualization Centric Security Extensions to protect the Cloud and Virtual Data CenterAIX Operating SystemSystems SoftwareSecure Operating Systems defense in depth: role based access, trusted execution, encrypted file system 31 32. AgendaLinux is everywhereWhat is Big Data ?Big Data in Motion !The Next Big Thing ? Conclusion 32 33. Conclusion: 1.Switch to Linux, it helps to reduce TCO (total cost of ownership) about 34% ! 2.Hadoop only solve the problem for Big Data at Rest. You will need In-Memory Processing tools such as HBase, Spark, Impala for Big Data in Motion. To cleaning Big Data in realtime, you could try Message Queue, Storm and Kafka. 3.Consider to buy servers with SSD disk, it helps to improve processing time for Big Data at Rest. For Big Data in Motion, you will need tools like In-Memory Processing. Remember to buy more RAM for your cluster. 4.To protect your big data, please survey hardwares and operation system (OS) which have hardware encryption support ! 33 34. Questions?34