The Next Generation of Hadoop-Based Security & Data Governance – Hortonworks http://ow.ly/4nd0vE
Apache Hadoop Marries OpenStack Sahara
OpenStack Sahara for Hadoop: Why and How | Stratoscale http://ow.ly/XyQZd
This is a great article to use for reference from Statoscale.
It explains how Sahara is used to create Hadoop Clusters on OpenStack.
Sahara is a OpenStack project (formally known as Savanna) with its main purpose to simplify installing Hadoop,Spark and Storm clusters.Sahara can install and mange several clusters at the same time, add new and remove old nodes from the cluster.
Here is a great article about the difference between Hyper-Convergence and Convergence?
The Hyper-convergence of cloud computing infrastructure is now a reality. The growing success of OpenStack implementations in public and private clouds is testimony to the trend of Hyper-convergence.
Hyper-convergence simply means modular distributed systems running on commodity hardware that are by design massively scalable, fault tolerant and reliable.
Now a few questions come to the fore. How are Hyper-converged systems different from traditional converged systems? What is fostering Hyper-convergence trend in the age of multi-clouds (public,private and hybrid clouds)? What are the benefits of Hyper-converged systems? How is OpenStack enabling Hyper-convergence?
We will examine all these questions in this post.
Converged systems vs. Hyper-converged systems
Converged systems are a natural extension of traditional IT infrastructure, which previously existed and operated in silos. The converged systems combined two or more of these technologies to provide pre-engineered systems.
The pre-engineered converged systems are separate technology components engineered to work well when combined…
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Compression is bringing down the price of Big Data Analytics on Hadoop.
See this great InfoGraphic on the value of executing Big Data Analytics on Hadoop
What is Hadoop and why we need it ?
Hadoop | Visualize Now (Turn data into Knowledge) http://ow.ly/FLkbf
Excellent article on building a program with inherited debugging
4 Ways to Debug Application Crashes – Dice News http://ow.ly/yera2
Thanks to my friends at Dice for providing this article.
How interview smart are you about Big Data Hadoop?
Everyone is learning the new game in town … Big Data – Hadoop.
Not everyone has the practical knowledge and experience with Hadoop.This is what is being said by recruiters and head hunters every where.Job hunters know how easily to describe a subject clearly without any practical experience.Its it on the HR coordinators and head hunters to make the proper decision for the hire.If your the one looking for the job in this space, its your job to get the practical experience. If you don’t have the practical experience use these tips.
Thanks for the article from Dice News.
4 Interview Questions for Newcomers to Hadoop