E2Matrix Jalandhar provides Best Big Data training based on current industry standards that helps attendees to secure placements in their dream jobs at MNCs. E2Matrix Provides Best Big Data Training in Jalandhar Amritsar Ludhiana Phagwara Mohali Chandigarh. E2Matrix is one of the best Big Data training institute offering hands on practical knowledge. At E2Matrix Big Data training is conducted by subject specialist corporate professionals best experience in managing real-time Big Data projects. E2Matrix implements a blend of academic learning and practical sessions to give the student optimum exposure. At E2Matrix’s well-equipped Big Data training Institute aspirants learn the skills for Big Data Overview, Use Cases, Data Analytics Process, Data Preparation, Tools for Data Preparation, Hands on Exercise : Using SQL and NoSql DB's, Hands on Exercise : Usage of Tools, Data Analysis Introduction, Classification, Data Visualization using R, Automation Testing Training on real time projects.
E2Matrix Jalandhar provides Best Big Data training based on current industry standards that helps attendees to secure placements in their dream jobs at MNCs. E2Matrix Provides Best Big Data Training in Jalandhar Amritsar Ludhiana Phagwara Mohali Chandigarh. E2Matrix is one of the best Big Data training institute offering hands on practical knowledge. At E2Matrix Big Data training is conducted by subject specialist corporate professionals best experience in managing real-time Big Data projects. E2Matrix implements a blend of academic learning and practical sessions to give the student optimum exposure. At E2Matrix’s well-equipped Big Data training Institute aspirants learn the skills for Big Data Overview, Use Cases, Data Analytics Process, Data Preparation, Tools for Data Preparation, Hands on Exercise : Using SQL and NoSql DB's, Hands on Exercise : Usage of Tools, Data Analysis Introduction, Classification, Data Visualization using R, Automation Testing Training on real time projects.
( EMC World 2012 ) :Apache Hadoop is now enterprise ready. This session reviews the features/roadmap of Hadoop. We will review some of the key capabilities of GPHD 1.x and our plans for 2012.
What are Hadoop Components? Hadoop Ecosystem and Architecture | EdurekaEdureka!
YouTube Link: https://youtu.be/ll_O9JsjwT4
** Big Data Hadoop Certification Training - https://www.edureka.co/big-data-hadoop-training-certification **
This Edureka PPT on "Hadoop components" will provide you with detailed knowledge about the top Hadoop Components and it will help you understand the different categories of Hadoop Components. This PPT covers the following topics:
What is Hadoop?
Core Components of Hadoop
Hadoop Architecture
Hadoop EcoSystem
Hadoop Components in Data Storage
General Purpose Execution Engines
Hadoop Components in Database Management
Hadoop Components in Data Abstraction
Hadoop Components in Real-time Data Streaming
Hadoop Components in Graph Processing
Hadoop Components in Machine Learning
Hadoop Cluster Management tools
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
E2Matrix Jalandhar provides Best Big Data training based on current industry standards that helps attendees to secure placements in their dream jobs at MNCs. E2Matrix Provides Best Big Data Training in Jalandhar Amritsar Ludhiana Phagwara Mohali Chandigarh. E2Matrix is one of the best Big Data training institute offering hands on practical knowledge. At E2Matrix Big Data training is conducted by subject specialist corporate professionals best experience in managing real-time Big Data projects. E2Matrix implements a blend of academic learning and practical sessions to give the student optimum exposure. At E2Matrix’s well-equipped Big Data training Institute aspirants learn the skills for Big Data Overview, Use Cases, Data Analytics Process, Data Preparation, Tools for Data Preparation, Hands on Exercise : Using SQL and NoSql DB's, Hands on Exercise : Usage of Tools, Data Analysis Introduction, Classification, Data Visualization using R, Automation Testing Training on real time projects.
( EMC World 2012 ) :Apache Hadoop is now enterprise ready. This session reviews the features/roadmap of Hadoop. We will review some of the key capabilities of GPHD 1.x and our plans for 2012.
What are Hadoop Components? Hadoop Ecosystem and Architecture | EdurekaEdureka!
YouTube Link: https://youtu.be/ll_O9JsjwT4
** Big Data Hadoop Certification Training - https://www.edureka.co/big-data-hadoop-training-certification **
This Edureka PPT on "Hadoop components" will provide you with detailed knowledge about the top Hadoop Components and it will help you understand the different categories of Hadoop Components. This PPT covers the following topics:
What is Hadoop?
Core Components of Hadoop
Hadoop Architecture
Hadoop EcoSystem
Hadoop Components in Data Storage
General Purpose Execution Engines
Hadoop Components in Database Management
Hadoop Components in Data Abstraction
Hadoop Components in Real-time Data Streaming
Hadoop Components in Graph Processing
Hadoop Components in Machine Learning
Hadoop Cluster Management tools
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
Hadoop installation, Configuration, and Mapreduce programPraveen Kumar Donta
This presentation contains brief description about big data along with that hadoop installation, configuration and MapReduce wordcount program and its explanation.
Hadoop is emerging as the preferred solution for big data analytics across unstructured data. Using real world examples learn how to achieve a competitive advantage by finding effective ways of analyzing new sources of unstructured and machine-generated data.
Overview of Big data, Hadoop and Microsoft BI - version1Thanh Nguyen
Big Data and advanced analytics are critical topics for executives today. But many still aren't sure how to turn that promise into value. This presentation provides an overview of 16 examples and use cases that lay out the different ways companies have approached the issue and found value: everything from pricing flexibility to customer preference management to credit risk analysis to fraud protection and discount targeting. For the latest on Big Data & Advanced Analytics: http://mckinseyonmarketingandsales.com/topics/big-data
This presentation will give you Information about :
1. What is Hadoop,
2. History of Hadoop,
3. Building Blocks – Hadoop Eco-System,
4. Who is behind Hadoop?,
5. What Hadoop is good for and why it is Good?,
This presentation gives a high level overview of Hadoop and its eco system. It starts why Hadoop came into existence, how Hadoop is being used, what are the components of Hadoop and its eco system, who are the Hadoop and ETL/BI vendors, how Hadoop is typically implemented. It also covers a few examples to provide kick start to someone interested in learning and practicing Mapreduce, Hadoop and its ecosystem products.
Hadoop Training is cover Hadoop Administration training and Hadoop developer by Keylabs. we provide best Hadoop classroom & online-training in Hyderabad&Bangalore.
http://www.keylabstraining.com/hadoop-online-training-hyderabad-bangalore
Hadoop is a free, Java-based programming framework that supports the processing of large data sets in a distributed computing environment.
hadoop training, hadoop online training, hadoop training in bangalore, hadoop training in hyderabad, best hadoop training institutes, hadoop online training in chicago, hadoop training in mumbai, hadoop training in pune, hadoop training institutes ameerpet
The Hadoop tutorial is a comprehensive guide on Big Data Hadoop that covers what is Hadoop, what is the need of Apache Hadoop, why Apache Hadoop is most popular, How Apache Hadoop works?
Hadoop installation, Configuration, and Mapreduce programPraveen Kumar Donta
This presentation contains brief description about big data along with that hadoop installation, configuration and MapReduce wordcount program and its explanation.
Hadoop is emerging as the preferred solution for big data analytics across unstructured data. Using real world examples learn how to achieve a competitive advantage by finding effective ways of analyzing new sources of unstructured and machine-generated data.
Overview of Big data, Hadoop and Microsoft BI - version1Thanh Nguyen
Big Data and advanced analytics are critical topics for executives today. But many still aren't sure how to turn that promise into value. This presentation provides an overview of 16 examples and use cases that lay out the different ways companies have approached the issue and found value: everything from pricing flexibility to customer preference management to credit risk analysis to fraud protection and discount targeting. For the latest on Big Data & Advanced Analytics: http://mckinseyonmarketingandsales.com/topics/big-data
This presentation will give you Information about :
1. What is Hadoop,
2. History of Hadoop,
3. Building Blocks – Hadoop Eco-System,
4. Who is behind Hadoop?,
5. What Hadoop is good for and why it is Good?,
This presentation gives a high level overview of Hadoop and its eco system. It starts why Hadoop came into existence, how Hadoop is being used, what are the components of Hadoop and its eco system, who are the Hadoop and ETL/BI vendors, how Hadoop is typically implemented. It also covers a few examples to provide kick start to someone interested in learning and practicing Mapreduce, Hadoop and its ecosystem products.
Hadoop Training is cover Hadoop Administration training and Hadoop developer by Keylabs. we provide best Hadoop classroom & online-training in Hyderabad&Bangalore.
http://www.keylabstraining.com/hadoop-online-training-hyderabad-bangalore
Hadoop is a free, Java-based programming framework that supports the processing of large data sets in a distributed computing environment.
hadoop training, hadoop online training, hadoop training in bangalore, hadoop training in hyderabad, best hadoop training institutes, hadoop online training in chicago, hadoop training in mumbai, hadoop training in pune, hadoop training institutes ameerpet
The Hadoop tutorial is a comprehensive guide on Big Data Hadoop that covers what is Hadoop, what is the need of Apache Hadoop, why Apache Hadoop is most popular, How Apache Hadoop works?
Overview of big data & hadoop version 1 - Tony NguyenThanh Nguyen
Overview of Big data, Hadoop and Microsoft BI - version1
Big Data and Hadoop are emerging topics in data warehousing for many executives, BI practices and technologists today. However, many people still aren't sure how Big Data and existing Data warehouse can be married and turn that promise into value. This presentation provides an overview of Big Data technology and how Big Data can fit to the current BI/data warehousing context.
http://www.quantumit.com.au
http://www.evisional.com
The Apache Hadoop software library is essentially a framework that allows for the distributed processing of large datasets across clusters of computers using a simple programming model. Hadoop can scale up from single servers to thousands of machines, each offering local computation and storage.
#Bigdata #hadoop LIVE FREE DEMO on 16th JUNE 2017 at 07:30AM.
Interested candidates can register here: https://goo.gl/za6kI5.
We have an outstanding real time trainers to provide excellent growth in career....
Acute Soft Solutions India Pvt.Ltd. is a global leader in providing online training services which are a part of our wide area of services.
Enough taking about Big data and Hadoop and let’s see how Hadoop works in action.
We will locate a real dataset, ingest it to our cluster, connect it to a database, apply some queries and data transformations on it , save our result and show it via BI tool.
This Hadoop Tutorial PDF by https://data-flair.training covers the Introduction to Hadoop for Beginners, Hadoop Components, Flavors and much more. This will also lead to a path way to learn Hadoop to the fullest and achieve an expertise in it.
Hadoop essentials by shiva achari - sample chapterShiva Achari
Sample chapter of Hadoop Ecosystem
Delve into the key concepts of Hadoop and get a thorough understanding of the Hadoop ecosystem
For more information: http://bit.ly/1AeruBR
Introduction to Apache Hadoop. Includes Hadoop v.1.0 and HDFS / MapReduce to v.2.0. Includes Impala, Yarn, Tez and the entire arsenal of projects for Apache Hadoop.
Hadoop is one of the booming and innovative data analytics technology which can effectively handle Big Data problems and achieve the data security. It is an open source and trending technology which involves in data collection, data processing and data analytics using HDFS (Hadoop Distributed File System) and MapReduce algorithms.
In olden days for controlling the manufacturing processes relays were used. Because of excessive consumption of power it is difficult to figure out the linked problems with it, therefore it must be regularly replaced. To solve the problems, Programmable Logic Controller was unveiled. For more information join the electrical automation course to make your career in this field.
In olden days for controlling the manufacturing processes relays were used. Because of excessive consumption of power it is difficult to figure out the linked problems with it, therefore it must be regularly replaced. To solve the problems, Programmable Logic Controller was unveiled. For more information join the electrical automation course to make your career in this field.
In olden days for controlling the manufacturing processes relays were used. Because of excessive consumption of power it is difficult to figure out the linked problems with it, therefore it must be regularly replaced. To solve the problems, Programmable Logic Controller was unveiled. For more information join the electrical automation course to make your career in this field.
In olden days for controlling the manufacturing processes relays were used. Because of excessive consumption of power it is difficult to figure out the linked problems with it, therefore it must be regularly replaced. To solve the problems, Programmable Logic Controller was unveiled. For more information join the electrical automation course to make your career in this field.
In olden days for controlling the manufacturing processes relays were used. Because of excessive consumption of power it is difficult to figure out the linked problems with it, therefore it must be regularly replaced. To solve the problems, Programmable Logic Controller was unveiled. For more information join the electrical automation course to make your career in this field.
In olden days for controlling the manufacturing processes relays were used. Because of excessive consumption of power it is difficult to figure out the linked problems with it, therefore it must be regularly replaced. To solve the problems, Programmable Logic Controller was unveiled. For more information join the electrical automation course to make your career in this field.
E2Matrix Jalandhar provides Best Big Data training based on current industry standards that helps attendees to secure placements in their dream jobs at MNCs. E2Matrix Provides Best Big Data Training in Jalandhar Amritsar Ludhiana Phagwara Mohali Chandigarh. E2Matrix is one of the best Big Data training institute offering hands on practical knowledge. At E2Matrix Big Data training is conducted by subject specialist corporate professionals best experience in managing real-time Big Data projects. E2Matrix implements a blend of academic learning and practical sessions to give the student optimum exposure. At E2Matrix’s well-equipped Big Data training Institute aspirants learn the skills for Big Data Overview, Use Cases, Data Analytics Process, Data Preparation, Tools for Data Preparation, Hands on Exercise : Using SQL and NoSql DB's, Hands on Exercise : Usage of Tools, Data Analysis Introduction, Classification, Data Visualization using R, Automation Testing Training on real time projects.
The course helps you gain an advanced level understanding of Machine Learning application and algorithm like regression, clustering, classification, and prediction. It also covers deep learning and Spark Machine learning. The course includes 2 industry-based projects on designing recommendation and prediction system. It’s best suited for data scientists and analytics professionals.
The course helps you gain an advanced level understanding of Machine Learning application and algorithm like regression, clustering, classification, and prediction. It also covers deep learning and Spark Machine learning. The course includes 2 industry-based projects on designing recommendation and prediction system. It’s best suited for data scientists and analytics professionals.
The course helps you gain an advanced level understanding of Machine Learning application and algorithm like regression, clustering, classification, and prediction. It also covers deep learning and Spark Machine learning. The course includes 2 industry-based projects on designing recommendation and prediction system. It’s best suited for data scientists and analytics professionals.
The course helps you gain an advanced level understanding of Machine Learning application and algorithm like regression, clustering, classification, and prediction. It also covers deep learning and Spark Machine learning. The course includes 2 industry-based projects on designing recommendation and prediction system. It’s best suited for data scientists and analytics professionals.
The course helps you gain an advanced level understanding of Machine Learning application and algorithm like regression, clustering, classification, and prediction. It also covers deep learning and Spark Machine learning. The course includes 2 industry-based projects on designing recommendation and prediction system. It’s best suited for data scientists and analytics professionals.
The course helps you gain an advanced level understanding of Machine Learning application and algorithm like regression, clustering, classification, and prediction. It also covers deep learning and Spark Machine learning. The course includes 2 industry-based projects on designing recommendation and prediction system. It’s best suited for data scientists and analytics professionals.
The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
Selenium is a program mechanization instrument, normally utilized for composing end-to-end trial of web applications. A program mechanization apparatus does precisely what you would expect: robotize the control of a program so dreary errands can be computerized. It sounds like a straightforward issue to comprehend, however as we will see, a great deal needs to occur off camera to influence it to work. Before portraying the engineering of Selenium it sees how the different related bits of the venture fit together. At an abnormal state, Selenium is a suite of three apparatuses. The first of these apparatuses, Selenium IDE, is an expansion for Firefox that enables clients to record and playback tests. The last device, Selenium Grid, makes it conceivable to utilize the Selenium APIs to control program examples circulated over a framework of machines, enabling more tests to keep running in parallel. selenium training in Bangalore - Inside the undertaking, they are alluded to as "IDE", "WebDriver" and "Lattice". This part investigates the engineering of Selenium WebDriver.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
2. HISTORY OF HADOOP
Hadoop was created by Doug Cutting, the creator
of Apache Lucene, the widely used text search
library. Hadoop has its origins in Apache Nutch, an
open source web search engine, itself a part of the
Lucene project.
3. The name Hadoop is not an acronym; it’s a made-up name. The project’s
creator, Doug Cutting, explains how the name came about:
The name my kid gave a stuffed yellow elephant. Short,
relatively easy to spell and pronounce, meaningless, and not used
elsewhere: those are my naming criteria. Kids are good at generating
such. Googol is a kid’s term.
Subprojects and “contrib” modules in Hadoop also tend to have names
that are unre-lated to their function, often with an elephant or other animal
theme (“Pig,” for example). Smaller components are given more
descriptive (and therefore more mun-dane) names. This is a good
principle, as it means you can generally work out what something does
from its name. For example, the jobtracker9 keeps track of MapReduce
jobs.
4. INTRODUCTION TO HADOOP
• Hadoop is an open source software framework that supports data- intensive distributed
applications. It is licensed under the Apache v2 license, and generally known as Apache
Hadoop.
• Hadoop has been developed based on a paper originally written by Google on MapReduce
system and applies concepts of functional programming; It is written in Java programming
language and is the highest-level Apache project being constructed and used by a global
community of contributors.
5. INTRODUCTION TO HADOOP
Big giants like Yahoo and Facebook are using Hadoop as an
integral part of their functioning – in 2008, Yahoo! Inc. established the
world’s largest Hadoop production application. Also, the Yahoo! Search
Webmap is a Hadoop application that runs on over 10,000 core Linux
clusters, generating data that is now widely used in every Yahoo! Web
search query. On the other hand, Facebook uses Apache Hadoop to
keep track of its billions of user profiles as well as all the data related to
them like their images, posts, comments, videos, etc.
6. HADOOP IS NOT A DATABASE:
Hadoop an efficient distributed file system and not a
database. It is designed specifically for information that comes
in many forms, such as server log files or personal productivity
documents. Anything that can be stored as a file can be placed
in a Hadoop repository.
7. HADOOP IS USED FOR:
Search - Yahoo, Amazon, Zvents
Log processing - Facebook, Yahoo
Data Warehouse - Facebook, AOL
Video and Image Analysis - New York Times, Eyealike
8. WHY HADOOP ?
Hadoop is a free, Java-based programming framework
that supports the processing of large data sets in a distributed
computing environment.
Because Hadoop is open source and can run on commodity
hardware, the initial cost savings are dramatic and continue to
grow as your organizational data grows.
It is part of the Apache project sponsored by the Apache
Software Foundation.
9. WHY HADOOP ?
Single Source of Truth:-
With the enterprise data warehouse approach,
organizations find their data scattered across many systems and
silos. This decentralized environment can result in slow processing
and inefficient data analysis. Hadoop makes it possible to
consolidate your data and business intelligence capabilities within
an Enterprise Data Hub. The ability to save all organizational data
at its lowest level of granularity and bring all archive data into an
Enterprise Data Hub gives business users greater and faster
access to data.
11. WHY HADOOP ?
Faster Data Processing:-
In legacy environments, traditional ETL and batch
processes can take hours, days, or even weeks, in a world where
businesses require access to data in minutes or seconds or even
sub-seconds. Hadoop excels at high-volume batch processing.
Because of its parallel processing, Hadoop can perform batch
processes 10 times faster than on a single thread server or on the
mainframe.
12. WHY HADOOP ?
Get More for Less:-
The true beauty of Hadoop is its ability to cost-effectively scale to
rapidly growing data demands. With its distributed computing power,
Hadoop configures across a cluster of commodity servers, or nodes. By
augmenting its EDW environment with Hadoop, the enterprise can
decrease its cost per terabyte of storage. With cheaper storage,
organizations can keep more data that was previously too expensive to
warehouse. This allows for the capture and storage of data from any
source within the organization while decreasing the amount of data that
is “thrown away” during data cleansing.
14. COMPONENTS OF HADOOP
The current Apache Hadoop ecosystem consists of
the Hadoop kernel, MapReduce, the Hadoop distributed file
system (HDFS) and a number of related projects such as
Apache Hive, HBase and Zookeeper. MapReduce and
Hadoop distributed file system (HDFS) are the main
component of Hadoop.
MapReduce:
The framework that understands and assigns work to
the nodes in a cluster
15. COMPONENTS OF HADOOP
Hadoop distributed file system (HDFS):
HDFS is the file system that spans all the nodes in a Hadoop
cluster for data storage. It links together the file systems on many
local nodes to make them into one big file system. HDFS assumes
nodes will fail, so it achieves reliability by replicating data across
multiple nodes.
17. ADVANTAGE OF HADOOP
Hadoop is Scalable
Hadoop is Cost effective
Hadoop is Flexible
Hadoop is Fault tolerant
18. PREREQUISITE TO LEARN HADOOP ?
There is no strict prerequisite to start learning
Hadoop.
However, if you want to become an expert in
Hadoop and make an excellent career, you should
have at least basic knowledge of Java and Linux
19. IS JAVAREQUIRED TO LEARN HADOOP?
Knowing Java is an added advantage, but Java is not
strictly a prerequisite for working with Hadoop.
Why Java is not strictly a prerequisite:
Tools like Hive and Pig that are built on top of Hadoop offer
their own high-level languages for working with data on your cluster.If
you want to write your own MapReduce code, you can do so in any
language (e.g. Perl, Python, Ruby, C, etc.) that supports reading from
standard input and writing to standard output with Hadoop Streaming
20. IS JAVAREQUIRED TO LEARN HADOOP?
Added advantage of Java in Hadoop:
Although you can use Streaming to write your map
and reduce functions in the language of your choice, there
are some advanced features that are (at present) only
available via the Java API.
21. LINUX IS EXTRA BENEFIT WHILE LEARNING HADOOP?
Hadoop can run on Windows, it was built initially on Linux
and Linux is the preferred method for both installing and managing
Hadoop.
Having a solid understanding of getting around in a Linux
shell will also help you tremendously in digesting Hadoop,
especially with regards to many of the HDFS command line
parameters
22. COURSE CONTENT
Hadoop Introduction and Overview:
• What is Hadoop?
• History of Hadoop
• Building Blocks – Hadoop Eco-System
• Who is behind Hadoop?
• What Hadoop is good for and what it is not
Hadoop Distributed File System (HDFS):
• HDFS Overview and Architecture
• HDFS Installation
• Hadoop File System Shell
• File System Java API
23. COURSE CONTENT
Map/Reduce:
• Map/Reduce Overview and Architecture
• Installation
• Developing Map/Red Jobs
• Input and Output Formats
• Job Configuration
• Job Submission
• HDFS as a Source and Sink
• HBase as a Source and Sink
• Hadoop Streaming
24. E2MATRIX TRAINING AND RESEARCH INSTITUTE
Shop No. 12 Above Smartways Overseas
Sutlej Market, Near Bus Stand
Jalandhar, Punjab ( INDIA ).
Contact : +91 9041262727, 9779363902
Website : www.e2matrix.com
Email : support@e2matrix.com