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mapreduce

MapReduce

Definition | SearchCloudComputing

MapReduce is a software framework that allows developers to write programs that process massive amounts of unstructured data in parallel across a ...

Amazon Elastic MapReduce (Amazon EMR)

Definition | SearchAWS

Amazon Elastic MapReduce (EMR) is an Amazon Web Services (AWS) tool for big data processing and analysis.

Apache Pig

Definition | SearchDataManagement

Apache Pig is an open-source technology that offers a high-level mechanism for parallel programming of MapReduce jobs to be executed on Hadoop ...

SQL-on-Hadoop

Definition | SearchDataManagement

SQL-on-Hadoop is a class of analytical application tools that combine established SQL-style querying with newer Hadoop data framework elements.

Apache Hadoop YARN (Yet Another Resource Negotiator)

Definition | SearchDataManagement

Apache Hadoop YARN (short, in self-deprecating fashion, for Yet Another Resource Negotiator) is a cluster management technology. It is one of the key...

Apache Hive

Definition | SearchDataManagement

Apache Hive is an open-source data warehouse system for querying and analyzing large datasets stored in Hadoop files. Hadoop is a framework for ...

Apache Spark

Definition | SearchBusinessAnalytics

Apache Spark is an open-source parallel processing framework that enables users to run large-scale data analytics applications across clustered ...

Hadoop 2

Definition | SearchDataManagement

Apache Hadoop 2 is the second iteration of the Hadoop framework for distributed data processing.  Hadoop 2 adds support for running non-batch ...

Apache Storm

Definition | WhatIs.com

Storm is a free and open source (FOSS) distributed real-time computation system developed by the Apache Foundation.

Google Cloud Dataflow

Definition | SearchDataManagement

Google Cloud Dataflow is a cloud-based data processing service for both batch and real-time data streaming applications.

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SearchCompliance

SearchSecurity

  • black hat

    Black hat refers to a hacker who breaks into a computer system or network with malicious intent.

  • copyright

    Copyright is a legal term describing ownership of control of the rights to the use and distribution of certain works of creative ...

  • keylogger (keystroke logger or system monitor)

    A keylogger, sometimes called a keystroke logger or system monitor, is a type of surveillance technology used to monitor and ...

SearchHealthIT

  • population health management (PHM)

    Population health management (PHM) is a discipline within the healthcare industry that studies and facilitates care delivery ...

  • ICD-10-PCS

    The International Classification of Diseases, 10th Revision, Procedure Coding System (ICD-10-PCS) is a U.S. cataloging system for...

  • U.S. National Library of Medicine (NLM)

    The U.S. National Library of Medicine (NLM) is the largest biomedical library in the world.

SearchDisasterRecovery

  • business continuity plan (BCP)

    A business continuity plan (BCP) is a document that consists of the critical information an organization needs to continue ...

  • call tree

    A call tree -- sometimes referred to as a phone tree -- is a telecommunications chain for notifying specific individuals of an ...

  • mass notification system (MNS)

    A mass notification system is a platform that sends one-way messages to inform employees and the public of an emergency.

SearchStorage

  • hybrid hard drive (HHD)

    A hybrid hard drive (HHD), sometimes known as a solid-state hybrid drive (SSHD), is a mass storage device that combines a ...

  • USB flash drive

    A USB flash drive -- also known as a stick, thumb or pen drive -- is a plug-and-play portable storage device that uses flash ...

  • open source storage

    Open source storage is data storage software developed in a public, collaborative manner that permits the free use, distribution ...

SearchSolidStateStorage

  • RRAM or ReRAM (resistive RAM)

    RRAM or ReRAM (resistive random access memory) is a form of nonvolatile storage that operates by changing the resistance of a ...

  • JEDEC

    JEDEC is a global industry group that develops open standards for microelectronics.

  • M.2 SSD

    An M.2 SSD is a solid-state drive (SSD) that conforms to a computer industry specification written for internally mounted storage...

SearchCloudStorage

  • RESTful API

    A RESTful application program interface breaks down a transaction to create a series of small modules, each of which addresses an...

  • cloud storage infrastructure

    Cloud storage infrastructure is the hardware and software framework that supports the computing requirements of a private or ...

  • Zadara VPSA and ZIOS

    Zadara Storage provides block, file or object storage with varying levels of compute and capacity through its ZIOS and VPSA ...

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