Wednesday, October 22, 2014

MapR makes its NoSQL database freely available in community edition

MapR makes its NoSQL database freely available in community edition | Windows 10: The votes are pouring in for these 10 features

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Ask Watson or Siri: Artificial intelligence is as elusive as ever
In 1966, some Massachusetts Institute of Technology researchers reckoned that they could develop computer vision as a summer project, perhaps even get a few smart undergrads to complete the task. The world has been working on the problem ever since. Read More


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MapR makes its NoSQL database freely available in community edition
At O'Reilly Strata Conference + Hadoop World 2014 in New York City today, Hadoop distribution specialist MapR Technologies announced that its MapR-DB NoSQL key-value database is now available for unlimited production use as part of its free MapR Community Edition. MapR CMO Jack Norris says MapR chose to make its in-Hadoop NoSQL database freely available through its Community Edition to expose more companies and developers to the capabilities of MapR.To read this article in full or to leave a comment, please click here Read More

Windows 10: The votes are pouring in for these 10 features
The people are speaking! Users of the Windows 10 Technical Preview can suggest and vote for desired features. Here are the features getting the most thumbs-up right now. Read More

Hortonworks boosts support for enterprise needs in HDP 2.2
Hadoop specialist Hortonworks today announced that the newest version of its Hadoop distribution, Hortonworks Data Platform (HDP) 2.2, will become generally available in November. Jim Walker, director of product marketing for Hortonworks, says the release incorporates the last six months of innovation in the Apache Hadoop community, including more than 100 new features from Apache Hadoop and its related projects. Walker notes that Hortonworks strives to expand its distribution both horizontally and vertically. Vertically, Hortonworks is integrating the projects within its Hadoop distribution with YARN and HDFS to allow it to span workloads, whether batch, interactive or real-time. He notes that deep integration of both Apache Storm and Apache Spark in HDP 2.2 represents this approach.To read this article in full or to leave a comment, please click here Read More

12 things I hate about Hadoop
I love the elephant. The elephant loves me. Nothing is perfect, however, and sometimes friends fight. Here are the things I fight with Hadoop about.[ Also on InfoWorld: Harness the power of Hadoop -- find out how in InfoWorld's Deep Dive report. | 18 essential Hadoop tools for crunching big data. | Get the latest insight on the tech news that matters from InfoWorld's Tech Watch blog. ] 1. Pig vs. Hive You cannot use Hive UDFs in Pig. You have to use HCatalog to access Hive tables in Pig. You cannot use Pig UDFs in Hive. Whether it's one little extra functionality I need while in Hive, but don't really feel like writing a full-on Pig script or it's the "gee, I could easily do this if I were just in Hive" while I'm writing Pig scripts, I frequently think, "Tear down this wall!" when I'm writing in either.To read this article in full or to leave a comment, please click here Read More


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An easy step-by-step guide to setting up a MariaDB database server and phpMyAdmin on Fedora, CentOS, or Ubuntu. Read More

Startup offers a big-data storyteller
ClearStory Data's Collaborative Storyboards offers a way to present data in a series of live visualizations Read More

Hadoop platform, apps represent $1 trillion opportunity
Hadoop will evolve into an invisible foundational data infrastructure technology this year, says Cloudera Chairman and Chief Strategy Officer Mike Olson. Now's the time to focus on building applications on top of the platform, he says. Read More

Hadoop World: The executive dashboard is on the way out
The O'Reilly Strata + Hadoop World conference in New York points to new ways of analyzing data. Read More

Booz Allen takes data science training online
Aiming to make data science training more accessible, Booz Allen Hamilton introduces a hands-on online training course complete with gamification elements. Read More


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