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  • Real-time Data Processing in AWS Cloud

    by Oleksii Tymchenko on  Nov 11, 2015 2

    In this article, author Oleksii Tymchenko discusses a bio-informatic software as a service (SaaS) product called Chorus, which was built as a public data warehousing and analytical platform for mass spectrometry data. Other features of the product include real-time visualization of raw mass-spec data.

  • Oozie Plugin for Eclipse

    by Ahmed Mahran on  Oct 30, 2015

    Oozie Eclipse plugin is a new tool for editing Apache Oozie workflows graphically inside Eclipse. Usage of this plugin allows to skip hard to develop and maintain process definition in HPDL. Instead a process graph is defined graphically by placing process actions on pallet and connecting them. An article introduces Eclipse Oozie plugin and provides an example of its usage.

  • Big Data Solutions with MS SQL ColumnStore Index

    by Aleksandr Shavlyuga on  Oct 11, 2015

    Columnar data storage can offer significant performance improvements over the way database tables are traditionally stored, but they aren’t always faster. Aleksandr Shavlyuga explores the power, and limitations of SQL Server’s ColumnStore Indexes.

The Estimation Game - Techniques for Informed Guessing

Posted by Carlos Bueno on  Sep 26, 2015

In this article, author Carlos Bueno discusses the strategies for estimating the server capacity for big data projects and initiatives, with the help of two case studies.

Machine Learning and Cognitive Computing

Posted by Seth Earley on  Sep 19, 2015

This article covers machine learning and cognitive computing, and how they are related to artificial intelligence (AI). Panelists discuss how this technology is applied in digital marketing space.

Garage Door Openers: An Internet of Things Case Study

Posted by Jonathan Margulies on  Sep 13, 2015

Author discusses how to design an Internet-connected garage door opener ("IoT opener") to be secure and the security infrastructure for IoT devices, like authentication & access policy enforcement.

Big Data as a Service, an Interview with Google's William Vambenepe

Posted by Chris Swan on  Jul 06, 2015

An interview with Google's William Vambenepe, who's lead product manager for Big Data services, to ask him about the shift from products to services when working with Big Data.

The Promise of Healthcare Analytics

Posted by Seth Earley on  Jun 21, 2015

In this article, author describes the role of data analytics in healthcare space with emerging wearable technologies like biophysical interfaces, physiological sensors and embedded diagnostic tools.

Big Data and IT-Enabled Services: Ecosystem and Coevolution?

Posted by Bongsug (Kevin) Chae on  Jun 13, 2015

In this article, based on a research study, author presents big data as service-oriented and evolutionary case of disruptive IT-enabled services (IESs) rather than as datasets.

Analytics, Machine Learning, and the Internet of Things

Posted by Seth Earley on  Jun 07, 2015

In this article, author discusses evolving technologies like Machine Learning and IoT, how organizations can benefit from these new sources of information and intelligence.

Shaping Big Data Through Constraints Analysis

Posted by Carlos Bueno on  May 12, 2015

In this article, Carlos Bueno describes a method for analyzing constraints on the shape and flow of data in systems. He also discusses details of two use cases, movie streaming and face recognition.

Big Data Processing with Apache Spark - Part 2: Spark SQL

Posted by Srini Penchikala on  Apr 16, 2015

Spark SQL, part of Apache Spark, is used for structured data processing by running SQL queries on Spark data. Srini Penchikala discusses Spark SQL module & how it simplifies data analytics using SQL. 1

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