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Apache Pig

Apache Pig is a high-level procedural language platform developed to simplify querying large data sets in Apache Hadoop and MapReduce. Apache Pig features a “Pig Latin” language layer that enables SQL-like queries to be performed on distributed datasets within Hadoop applications.

Pig originated as a Yahoo Research initiative for creating and executing map-reduce jobs on very large data sets.  In 2007 Pig became an open source project of the Apache Software Foundation.

The Problem with Statistics

We look at a few of the more troubling aspects of statistics and how these may be used to advance an agenda or skew the facts to someone's... Read More »

29 Free Android Apps for Cash-Strapped Students

From wacky alarm clocks to lecture hall tools and after class entertainment, these Android apps are a good fit for a student's life and budget. Read More »

Sharing Threat Intelligence

A growing number of startups make the sharing of threat intelligence a key part of their solutions. Read More »

The 7 Layers of the OSI Model

The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. Use this handy guide to compare... Read More »

Network Fundamentals Study Guide

Networking fundamentals teaches the building blocks of modern network design. Learn different types of networks, concepts, architecture and... Read More »

Computer Architecture Study Guide

This Webopedia  study guide describes the different parts of a computer system and their relations. Read More »