Hadoop for beginners free course ppt
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The document discusses the proliferation of big data generated by platforms like Facebook and Google, highlighting the challenges and opportunities it presents for businesses. It mentions the explosion of the digital universe and the increasing need for skilled professionals in data management and analysis. Additionally, it outlines the evolution of big data technologies, emphasizing the importance of using advanced algorithms and proper infrastructure to derive valuable insights from large datasets.
Hadoop for beginners free course ppt
- 3. Facebook,Twitter, Google generating petabytes of data everyday. Hadron Collider project discarding large amount of data as they won’t be able to analyse. Hoping that they haven’t thrown anything valuable. Interesting facts but ….Why is Big Data important? Lets understand via an example
- 4. Bank Optimal Price? Maximise Profit Insurance 3rd Party Survey Expert Debates Optimal Price
- 5. Bank Optimal Price? Maximise Profit Insurance Optimal Price Data Warehousing Repository WebActivity Transaction Competitors Pricing MarketTrends Statistics Data WarehouseRun Statistical Algorithms Decision Support System
- 8. Bank Optimal Price? Maximise Profit Insurance Optimal Price Data Warehousing Repository WebActivity Transaction Competitors Pricing MarketTrends Statistics Data WarehouseRun Statistical Algorithms Decision Support System
- 10. Decision Support System Digital Nervous System Data Fundamental block to Data Fundamental Block to Business @ speed of thought Sense Interpret Decide Act Organisations behaving like Biological nervous system AvatarSkynet
- 11. Bank Repository WebActivity Transaction Competitors Pricing MarketTrends Statistics Optimal Price Mobile Alert with Travel insurance
- 12. International DataCorporation’s (IDC) 6th annual study: From 2005 to 2020, the digital universe will grow by a factor of 300, from 130 exabytes to 40,000 exabytes, or 40 trillion gigabytes More than 5,200 gigabytes for every man, woman, and child in 2020. From now until 2020, the digital universe will about double every two years. 33% of the digital data might be valuable if analysed, compared with 25% today. From Gartner: 4.4 Million IT Jobs Globally to Support Big Data By 2015.
- 14. 2003-041996-2000 2005-06 2010 2013 Google File System And MapReduce Papers YARN/MapReduce 2/ Next Generation Hadoop Hadoop spawns off Nutch Big Data problem faced by All Search engines and Mike Dreadnaught Doug Joins Cloudera 0.xx Releases of hadoop
- 17. PriceAdvantage: 1. Clusters use commodity hardware, cheaper than one expensive server. 2. Software License is free.
- 18. HDFS MapReduce Google File System Google MapReduce file1 Name node Data nodes map map map map map Reduce User
- 21. HDFS MapReduce HBase Pig Hive Sqoop/Flume Log collection Yahoo Facebook Storm Chukwa Kafka Structured Stores Message broker Oozie
- 23. Complex Algorithm on a small dataset SimpleAlgorithm on a large dataset 1. Complex Algorithms needs to be correctly sensitive to week correlations. 2. Complex Algorithms are thus difficult to code and design.
- 24. Data Engineer Data Scientist Role Skills To solve business problems using data. To engineer software solutions. More of programing and technical skills and ability to architect technical solutions. Strong of Mathematical Skills and understanding of statistical Models.
- 25. -> SkeletonVersion ->All the ecosystems need to be additionally installed. -> Important ecosystem members included. -> Few Proprietary tools like Enterprise Manager. -> Proprietary Hadoop code written in C. -> Integrated with Hadoop ecosystem members. -> Based out of Apache hadoop. -> Supports .NET framework -> Launches Hadoop Distribution: Pivotal HD
- 26. ThankYou!!!
- 27. Superstar-Doug!!! A small fan :- Me And the real Hadoop