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Apache Hadoop YARN: A Brief History and Rationale
This chapter provides a historical account of why and how Apache Hadoop YARN came about.
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By Arun C. Murthy, Doug Eadline, Jeff Markham, Joseph Niemiec, Vinod Kumar VavilapalliMar 24, 2014
Michael ManoochehriData Just Right Video Tutorials: How to Use Hadoop, Hive, Shark, R, Apache Pig, Mahout, and Google BigQuery
Michael Manoochehri provides viewers with an introduction to implementing practical solutions for common data problems. This excerpt from Data Just Right LiveLessonscontains three sample videos: 1. Loading Data into Hive, 2. Writing a Multistep MapReduce Job Using the mrjob Python Library, and 3. Using the Pandas Library for Analyzing Time Series Data.
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By Michael ManoochehriFeb 26, 2014
Data Reshaping in R
Jared P. Lander considers when the data needs to be rearranged from column oriented to row oriented (or the opposite) and when the data are in multiple, separate sets and need to be combined into one.
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By Jared P. LanderFeb 3, 2014
The Basics of Monitoring Cassandra
This chapter covers the basics of monitoring Cassandra. These include file-based logging, inspection of the JVM, and monitoring of Cassandra itself.
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By Russell Bradberry, Eric LubowJan 28, 2014

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Blogs

John  TraenkenschuhHeartbleed? You're too late.

Traenk offers a friendly reminder that this is shape of things to come...

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By John TraenkenschuhCommentsApril 11, 2014
Topics: The Web/Virtual Worlds/Social Networking,Home & Office Computing,Software Security,General Security and Privacy,Information Technology,Software Development & Management,Sales & Marketing,Programming,Open Source,Web Services,Networking,Network Security,Web Development,Network Administration & Management,Data,General Business,Architecture and Design,Security,Linux/UNIX/Open Source Operating Systems,HTML/CSS,Cloud Computing,Network Design & Architecture,Business & Management
Emily NaveThe IT List: What You Missed This Week on InformIT [4/4/14]
With today's "connected life" running 24/7, we recognize it's hard to keep up with all your favorite websites and tech resources. The IT List is here to help you cut through the noise. Check back each Friday for a quick digest of articles, resources, promotions, and other goodies worth a first or second look on InformIT.

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By Emily NaveCommentsApril 4, 2014
Topics: Home & Office Computing,Information Technology,Software Development & Management,Programming,Open Source,Web Services,Graphics & Web Design,Networking,Engineering,Web Development,Certification,Data,Mobile Application Development & Programming,Security,Hardware,Operating Systems, Server,Process Improvement,Business & Management
Emily NaveMicrosoft Press Products Now Available on InformIT

We are excited to announce Microsoft Press products are now available in the InformIT store, growing the number of valuable and trusted resources for Microsoft users and IT professionals.

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By Emily NaveCommentsApril 3, 2014
Topics: Home & Office Computing,Information Technology,Software Development & Management,Programming,Open Source,Web Services,Graphics & Web Design,Networking,Engineering,Web Development,Certification,Data,Mobile Application Development & Programming,Security,Hardware,Operating Systems, Server,Process Improvement,Business & Management
Emily NaveThe IT List: What You Missed This Week on InformIT [3/21/14]

With today's "connected life" running 24/7, we recognize it's hard to keep up with all your favorite websites and tech resources. The IT List is here to help you cut through the noise. Check back each Friday for a quick digest of articles, resources, promotions, and other goodies worth a first or second look on InformIT.

Continue reading...
By Emily NaveCommentsMarch 21, 2014
Topics: Home & Office Computing,Information Technology,Software Development & Management,Programming,Open Source,Web Services,Graphics & Web Design,Networking,Engineering,Web Development,Certification,Data,Mobile Application Development & Programming,Security,Hardware,Operating Systems, Server,Process Improvement,Business & Management

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