Data
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You're reading from  Learning Hunk

Product typeBook
Published inDec 2015
Reading LevelIntermediate
Publisher
ISBN-139781782174820
Edition1st Edition
Languages
Java
Tools
Hadoop
Concepts
Data Analysis
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Authors (2):
Dmitry Anoshin
Dmitry Anoshin
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Dmitry Anoshin

Dmitry Anoshin is a data-centric technologist and a recognized expert in building and implementing big data and analytics solutions. He has a successful track record when it comes to implementing business and digital intelligence projects in numerous industries, including retail, finance, marketing, and e-commerce. Dmitry possesses in-depth knowledge of digital/business intelligence, ETL, data warehousing, and big data technologies. He has extensive experience in the data integration process and is proficient in using various data warehousing methodologies. Dmitry has constantly exceeded project expectations when he has worked in the financial, machine tool, and retail industries. He has completed a number of multinational full BI/DI solution life cycle implementation projects. With expertise in data modeling, Dmitry also has a background and business experience in multiple relation databases, OLAP systems, and NoSQL databases. He is also an active speaker at data conferences and helps people to adopt cloud analytics.
Read more about Dmitry Anoshin

Sergey Sheypak
Sergey Sheypak
author image
Sergey Sheypak

Sergey Sheypak started his so-called big data practice in 2010 as a Teradata PS consultant. His was leading the Teradata Master Data Management deployment in Sberbank, Russia (which has 110 billion customers). Later Sergey switched to AsterData and Hadoop practices. Sergey joined the Research and Development team at MegaFon (one of the top three telecom companies in Russia with 70 billion customers) in 2012. While leading the Hadoop team at MegaFon, Sergey built ETL processes from existing Oracle DWH to HDFS. Automated end-to-end tests and acceptance tests were introduced as a mandatory part of the Hadoop development process. Scoring geospatial analysis systems based on specific telecom data were developed and launched. Now, Sergey works as independent consultant in Sweden.
Read more about Sergey Sheypak

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Exploring data

We are going to explore Apache web logs taken from the online store. These logs are taken from the Apache web server and uploaded to HDFS. You'll see how to read Apache logs out of the box. The name of the store is unicorn fashion. Here is an example log line:

135.51.156.129 - - [02/Dec/2013:13:52:29] "POST /product.screen?productName=SHORTS&JSESSIONID=CA10MO9AZ5USANA4955 HTTP 1.1" 200 2334 "http://www.yahoo.com" "Opera/9.01 (Windows NT 5.1; U; en)" 167

It's a normal Apache access combined log. We can build reports, dashboards, and alerts on top of this data. You will:

  • Learn the basics of SPL to create queries

  • Learn visualization abilities

  • Drill-down from the aggregated report to the underlying detailed data

  • Check the job details used to prepare report data

  • Create alerts and see a simple alert use-case

  • Create a dashboard presenting web analytics reports on a single page

  • Create a virtual index

You know already how to create a virtual index; we provide a screenshot with an index...

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Learning Hunk
Published in: Dec 2015Publisher: ISBN-13: 9781782174820
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Authors (2)

author image
Dmitry Anoshin

Dmitry Anoshin is a data-centric technologist and a recognized expert in building and implementing big data and analytics solutions. He has a successful track record when it comes to implementing business and digital intelligence projects in numerous industries, including retail, finance, marketing, and e-commerce. Dmitry possesses in-depth knowledge of digital/business intelligence, ETL, data warehousing, and big data technologies. He has extensive experience in the data integration process and is proficient in using various data warehousing methodologies. Dmitry has constantly exceeded project expectations when he has worked in the financial, machine tool, and retail industries. He has completed a number of multinational full BI/DI solution life cycle implementation projects. With expertise in data modeling, Dmitry also has a background and business experience in multiple relation databases, OLAP systems, and NoSQL databases. He is also an active speaker at data conferences and helps people to adopt cloud analytics.
Read more about Dmitry Anoshin

author image
Sergey Sheypak

Sergey Sheypak started his so-called big data practice in 2010 as a Teradata PS consultant. His was leading the Teradata Master Data Management deployment in Sberbank, Russia (which has 110 billion customers). Later Sergey switched to AsterData and Hadoop practices. Sergey joined the Research and Development team at MegaFon (one of the top three telecom companies in Russia with 70 billion customers) in 2012. While leading the Hadoop team at MegaFon, Sergey built ETL processes from existing Oracle DWH to HDFS. Automated end-to-end tests and acceptance tests were introduced as a mandatory part of the Hadoop development process. Scoring geospatial analysis systems based on specific telecom data were developed and launched. Now, Sergey works as independent consultant in Sweden.
Read more about Sergey Sheypak

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