What is Big Data? What is Data Science? What are the benefits? How will they evolve in my organisation?
Built around the premise that the investment in big data is far less than the cost of not having it, this presentation made at a tech media industry event, this presentation will unveil and explore the nuances of Big Data and Data Science and their synergy forming Big Data Science. It highlights the benefits of investing in it and defines a path to their evolution within most organisations.
Data Science is the Sexiest job in 21st century. Big Data Concept is going to rule the 21st century. Here is the presentation to give complete information and overview of data science big data.
Data Science Tutorial | Introduction To Data Science | Data Science Training ...Edureka!
This Edureka Data Science tutorial will help you understand in and out of Data Science with examples. This tutorial is ideal for both beginners as well as professionals who want to learn or brush up their Data Science concepts. Below are the topics covered in this tutorial:
1. Why Data Science?
2. What is Data Science?
3. Who is a Data Scientist?
4. How a Problem is Solved in Data Science?
5. Data Science Components
Introduction to various data science. From the very beginning of data science idea, to latest designs, changing trends, technologies what make then to the application that are already in real world use as we of now.
What Is Data Science? | Introduction to Data Science | Data Science For Begin...Simplilearn
This Data Science Presentation will help you in understanding what is Data Science, why we need Data Science, prerequisites for learning Data Science, what does a Data Scientist do, Data Science lifecycle with an example and career opportunities in Data Science domain. You will also learn the differences between Data Science and Business intelligence. The role of a data scientist is one of the sexiest jobs of the century. The demand for data scientists is high, and the number of opportunities for certified data scientists is increasing. Every day, companies are looking out for more and more skilled data scientists and studies show that there is expected to be a continued shortfall in qualified candidates to fill the roles. So, let us dive deep into Data Science and understand what is Data Science all about.
This Data Science Presentation will cover the following topics:
1. Need for Data Science?
2. What is Data Science?
3. Data Science vs Business intelligence
4. Prerequisites for learning Data Science
5. What does a Data scientist do?
6. Data Science life cycle with use case
7. Demand for Data scientists
This Data Science with Python course will establish your mastery of data science and analytics techniques using Python. With this Python for Data Science Course, you’ll learn the essential concepts of Python programming and become an expert in data analytics, machine learning, data visualization, web scraping and natural language processing. Python is a required skill for many data science positions, so jumpstart your career with this interactive, hands-on course.
Why learn Data Science?
Data Scientists are being deployed in all kinds of industries, creating a huge demand for skilled professionals. Data scientist is the pinnacle rank in an analytics organization. Glassdoor has ranked data scientist first in the 25 Best Jobs for 2016, and good data scientists are scarce and in great demand. As a data you will be required to understand the business problem, design the analysis, collect and format the required data, apply algorithms or techniques using the correct tools, and finally make recommendations backed by data.
The Data Science with python is recommended for:
1. Analytics professionals who want to work with Python
2. Software professionals looking to get into the field of analytics
3. IT professionals interested in pursuing a career in analytics
4. Graduates looking to build a career in analytics and data science
5. Experienced professionals who would like to harness data science in their fields
Data Science is the Sexiest job in 21st century. Big Data Concept is going to rule the 21st century. Here is the presentation to give complete information and overview of data science big data.
Data Science Tutorial | Introduction To Data Science | Data Science Training ...Edureka!
This Edureka Data Science tutorial will help you understand in and out of Data Science with examples. This tutorial is ideal for both beginners as well as professionals who want to learn or brush up their Data Science concepts. Below are the topics covered in this tutorial:
1. Why Data Science?
2. What is Data Science?
3. Who is a Data Scientist?
4. How a Problem is Solved in Data Science?
5. Data Science Components
Introduction to various data science. From the very beginning of data science idea, to latest designs, changing trends, technologies what make then to the application that are already in real world use as we of now.
What Is Data Science? | Introduction to Data Science | Data Science For Begin...Simplilearn
This Data Science Presentation will help you in understanding what is Data Science, why we need Data Science, prerequisites for learning Data Science, what does a Data Scientist do, Data Science lifecycle with an example and career opportunities in Data Science domain. You will also learn the differences between Data Science and Business intelligence. The role of a data scientist is one of the sexiest jobs of the century. The demand for data scientists is high, and the number of opportunities for certified data scientists is increasing. Every day, companies are looking out for more and more skilled data scientists and studies show that there is expected to be a continued shortfall in qualified candidates to fill the roles. So, let us dive deep into Data Science and understand what is Data Science all about.
This Data Science Presentation will cover the following topics:
1. Need for Data Science?
2. What is Data Science?
3. Data Science vs Business intelligence
4. Prerequisites for learning Data Science
5. What does a Data scientist do?
6. Data Science life cycle with use case
7. Demand for Data scientists
This Data Science with Python course will establish your mastery of data science and analytics techniques using Python. With this Python for Data Science Course, you’ll learn the essential concepts of Python programming and become an expert in data analytics, machine learning, data visualization, web scraping and natural language processing. Python is a required skill for many data science positions, so jumpstart your career with this interactive, hands-on course.
Why learn Data Science?
Data Scientists are being deployed in all kinds of industries, creating a huge demand for skilled professionals. Data scientist is the pinnacle rank in an analytics organization. Glassdoor has ranked data scientist first in the 25 Best Jobs for 2016, and good data scientists are scarce and in great demand. As a data you will be required to understand the business problem, design the analysis, collect and format the required data, apply algorithms or techniques using the correct tools, and finally make recommendations backed by data.
The Data Science with python is recommended for:
1. Analytics professionals who want to work with Python
2. Software professionals looking to get into the field of analytics
3. IT professionals interested in pursuing a career in analytics
4. Graduates looking to build a career in analytics and data science
5. Experienced professionals who would like to harness data science in their fields
Data Science Training | Data Science Tutorial | Data Science Certification | ...Edureka!
This Edureka Data Science Training will help you understand what is Data Science and you will learn about different Data Science components and concepts. This tutorial is ideal for both beginners as well as professionals who want to learn or brush up their Data Science concepts. Below are the topics covered in this tutorial:
1. What is Data Science?
2. Job Roles in Data Science
3. Components of Data Science
4. Concepts of Statistics
5. Power of Data Visualization
6. Introduction to Machine Learning using R
7. Supervised & Unsupervised Learning
8. Classification, Clustering & Recommenders
9. Text Mining & Time Series
10. Deep Learning
To take a structured training on Data Science, you can check complete details of our Data Science Certification Training course here: https://goo.gl/OCfxP2
Data Science is a wonderful technology that has applications in almost every field. Let's learn the basics of this domain on 16th March at (time).
Agenda
1. What is Data Science? How is it different from ML, DL, and AI
2. Why is this skill in demand?
3. What are some popular applications of Data Science
4. Popular tools and frameworks used in Data Science
My class presentation at USC. It gives an introduction about what is data science, machine learning, applications, recommendation system and infrastructure.
The slide aids to understand and provide insights on the following topics,
* Overview for Data Science
* Definition of Data and Information
* Types of Data and Representation
* Data Value Chain - [ Data Acquisition; Data Analysis; Data Curating; Data Storage; Data Usage ]
* Basic concepts of Big Data
This presentation is prepared by one of our renowned tutor "Suraj"
If you are interested to learn more about Big Data, Hadoop, data Science then join our free Introduction class on 14 Jan at 11 AM GMT. To register your interest email us at info@uplatz.com
How to Become a Data Scientist
SF Data Science Meetup, June 30, 2014
Video of this talk is available here: https://www.youtube.com/watch?v=c52IOlnPw08
More information at: http://www.zipfianacademy.com
Zipfian Academy @ Crowdflower
Data Science For Beginners | Who Is A Data Scientist? | Data Science Tutorial...Edureka!
** Data Science Certification using R: https://www.edureka.co/data-science **
This Edureka "Data Science for Beginners" PPT talks about the basic concepts of Data Science, which includes machine learning algorithms as well as the roles & responsibilities of a Data Scientist. It also includes a demo using R Studio, that attempts to make sense of all the Data generated in the real world. This PPT talks about the most crucial aspects of data science and covers the following topics:
Why Data Science?
What is Data Science?
Who is a Data Scientist?
What does a Data Scientist do?
How to solve a problem in Data Science?
Data Science Tools
Demo
Check out our Data Science Tutorial blog series: http://bit.ly/data-science-blogs
Check out our complete YouTube playlist here: http://bit.ly/data-science-playlist
Follow us to never miss an update in the future.
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
What Is Data Science? Data Science Course - Data Science Tutorial For Beginne...Edureka!
This Edureka Data Science course slides will take you through the basics of Data Science - why Data Science, what is Data Science, use cases, BI vs Data Science, Data Science tools and Data Science lifecycle process. This is ideal for beginners to get started with learning data science.
You can read the blog here: https://goo.gl/OoDCxz
You can also take a complete structured training, check out the details here: https://goo.gl/AfxwBc
Big Data Analytics | What Is Big Data Analytics? | Big Data Analytics For Beg...Simplilearn
The presentation about Big Data Analytics will help you know why Big Data analytics is required, what is Big Data analytics, the lifecycle of Big Data analytics, types of Big Data analytics, tools used in Big Data analytics and few Big Data application domains. Also, we'll see a use case on how Spotify uses Big Data analytics. Big Data analytics is a process to extract meaningful insights from Big Data such as hidden patterns, unknown correlations, market trends, and customer preferences. One of the essential benefits of Big Data analytics is used for product development and innovations. Now, let us get started and understand Big Data Analytics in detail.
Below are explained in this Big Data analytics tutorial:
1. Why Big Data analytics?
2. What is Big Data analytics?
3. Lifecycle of Big Data analytics
4. Types of Big Data analytics
5. Tools used in Big Data analytics
6. Big Data application domains
What is this Big Data Hadoop training course about?
The Big Data Hadoop and Spark developer course have been designed to impart an in-depth knowledge of Big Data processing using Hadoop and Spark. The course is packed with real-life projects and case studies to be executed in the CloudLab.
What are the course objectives?
This course will enable you to:
1. Understand the different components of the Hadoop ecosystem such as Hadoop 2.7, Yarn, MapReduce, Pig, Hive, Impala, HBase, Sqoop, Flume, and Apache Spark
2. Understand Hadoop Distributed File System (HDFS) and YARN as well as their architecture, and learn how to work with them for storage and resource management
3. Understand MapReduce and its characteristics, and assimilate some advanced MapReduce concepts
4. Get an overview of Sqoop and Flume and describe how to ingest data using them
5. Create database and tables in Hive and Impala, understand HBase, and use Hive and Impala for partitioning
6. Understand different types of file formats, Avro Schema, using Arvo with Hive, and Sqoop and Schema evolution
7. Understand Flume, Flume architecture, sources, flume sinks, channels, and flume configurations
8. Understand HBase, its architecture, data storage, and working with HBase. You will also understand the difference between HBase and RDBMS
9. Gain a working knowledge of Pig and its components
10. Do functional programming in Spark
11. Understand resilient distribution datasets (RDD) in detail
12. Implement and build Spark applications
13. Gain an in-depth understanding of parallel processing in Spark and Spark RDD optimization techniques
14. Understand the common use-cases of Spark and the various interactive algorithms
15. Learn Spark SQL, creating, transforming, and querying Data frames
Learn more at https://www.simplilearn.com/big-data-and-analytics/big-data-and-hadoop-training
Data Science Training | Data Science Tutorial for Beginners | Data Science wi...Edureka!
***** Data Science Training - https://www.edureka.co/data-science *****
This Edureka tutorial on "Data Science Training" will provide you with a detailed and comprehensive training on Data Science, the real-life use cases and the various paths one can take to become a data scientist. It will also help you understand the various phases of Data Science.
Data Science Blog Series: https://goo.gl/1CKTyN
http://www.edureka.co/data-science
Defining Data Science
• What Does a Data Science Professional Do?
• Data Science in Business
• Use Cases for Data Science
• Installation of R and R studio
Data Science Tutorial | What is Data Science? | Data Science For Beginners | ...Edureka!
** Data Science Certification using R: https://www.edureka.co/data-science **
In this PPT on Data Science Tutorial, you’ll get an in-depth understanding of Data Science and you’ll also learn how it is used in the real world to solve data-driven problems. It’ll cover the following topics in this session:
Need for Data Science
Walmart Use case
What is Data Science?
Who is a Data Scientist?
Data Science – Skill set
Data Science Job roles
Data Life cycle
Introduction to Machine Learning
K- Means Use case
K- Means Algorithm
Hands-On
Data Science certification
Blog Series: http://bit.ly/data-science-blogs
Data Science Training Playlist: http://bit.ly/data-science-playlist
Follow us to never miss an update in the future.
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
In this presentation, I have talked about Big Data and its importance in brief. I have included the very basics of Data Science and its importance in the present day, through a case study. You can also get an idea about who a data scientist is and what all tasks he performs. A few applications of data science have been illustrated in the end.
I've shown you in this ppt, the difference between Data and Big Data. How Big Data is generated, Opportunities with Big Data, Problem occurred in Big Data, solution of that problem, Big Data tools, What is Data Science & how it's related with the Big Data, Data Scientist vs Data Analyst. At last, one Real-life scenario where Big data, data scientists, and data analysts work together.
Workshop with Joe Caserta, President of Caserta Concepts, at Data Summit 2015 in NYC.
Data science, the ability to sift through massive amounts of data to discover hidden patterns and predict future trends and actions, may be considered the "sexiest" job of the 21st century, but it requires an understanding of many elements of data analytics. This workshop introduced basic concepts, such as SQL and NoSQL, MapReduce, Hadoop, data mining, machine learning, and data visualization.
For notes and exercises from this workshop, click here: https://github.com/Caserta-Concepts/ds-workshop.
For more information, visit our website at www.casertaconcepts.com
Data Science Training | Data Science Tutorial | Data Science Certification | ...Edureka!
This Edureka Data Science Training will help you understand what is Data Science and you will learn about different Data Science components and concepts. This tutorial is ideal for both beginners as well as professionals who want to learn or brush up their Data Science concepts. Below are the topics covered in this tutorial:
1. What is Data Science?
2. Job Roles in Data Science
3. Components of Data Science
4. Concepts of Statistics
5. Power of Data Visualization
6. Introduction to Machine Learning using R
7. Supervised & Unsupervised Learning
8. Classification, Clustering & Recommenders
9. Text Mining & Time Series
10. Deep Learning
To take a structured training on Data Science, you can check complete details of our Data Science Certification Training course here: https://goo.gl/OCfxP2
Data Science is a wonderful technology that has applications in almost every field. Let's learn the basics of this domain on 16th March at (time).
Agenda
1. What is Data Science? How is it different from ML, DL, and AI
2. Why is this skill in demand?
3. What are some popular applications of Data Science
4. Popular tools and frameworks used in Data Science
My class presentation at USC. It gives an introduction about what is data science, machine learning, applications, recommendation system and infrastructure.
The slide aids to understand and provide insights on the following topics,
* Overview for Data Science
* Definition of Data and Information
* Types of Data and Representation
* Data Value Chain - [ Data Acquisition; Data Analysis; Data Curating; Data Storage; Data Usage ]
* Basic concepts of Big Data
This presentation is prepared by one of our renowned tutor "Suraj"
If you are interested to learn more about Big Data, Hadoop, data Science then join our free Introduction class on 14 Jan at 11 AM GMT. To register your interest email us at info@uplatz.com
How to Become a Data Scientist
SF Data Science Meetup, June 30, 2014
Video of this talk is available here: https://www.youtube.com/watch?v=c52IOlnPw08
More information at: http://www.zipfianacademy.com
Zipfian Academy @ Crowdflower
Data Science For Beginners | Who Is A Data Scientist? | Data Science Tutorial...Edureka!
** Data Science Certification using R: https://www.edureka.co/data-science **
This Edureka "Data Science for Beginners" PPT talks about the basic concepts of Data Science, which includes machine learning algorithms as well as the roles & responsibilities of a Data Scientist. It also includes a demo using R Studio, that attempts to make sense of all the Data generated in the real world. This PPT talks about the most crucial aspects of data science and covers the following topics:
Why Data Science?
What is Data Science?
Who is a Data Scientist?
What does a Data Scientist do?
How to solve a problem in Data Science?
Data Science Tools
Demo
Check out our Data Science Tutorial blog series: http://bit.ly/data-science-blogs
Check out our complete YouTube playlist here: http://bit.ly/data-science-playlist
Follow us to never miss an update in the future.
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
What Is Data Science? Data Science Course - Data Science Tutorial For Beginne...Edureka!
This Edureka Data Science course slides will take you through the basics of Data Science - why Data Science, what is Data Science, use cases, BI vs Data Science, Data Science tools and Data Science lifecycle process. This is ideal for beginners to get started with learning data science.
You can read the blog here: https://goo.gl/OoDCxz
You can also take a complete structured training, check out the details here: https://goo.gl/AfxwBc
Big Data Analytics | What Is Big Data Analytics? | Big Data Analytics For Beg...Simplilearn
The presentation about Big Data Analytics will help you know why Big Data analytics is required, what is Big Data analytics, the lifecycle of Big Data analytics, types of Big Data analytics, tools used in Big Data analytics and few Big Data application domains. Also, we'll see a use case on how Spotify uses Big Data analytics. Big Data analytics is a process to extract meaningful insights from Big Data such as hidden patterns, unknown correlations, market trends, and customer preferences. One of the essential benefits of Big Data analytics is used for product development and innovations. Now, let us get started and understand Big Data Analytics in detail.
Below are explained in this Big Data analytics tutorial:
1. Why Big Data analytics?
2. What is Big Data analytics?
3. Lifecycle of Big Data analytics
4. Types of Big Data analytics
5. Tools used in Big Data analytics
6. Big Data application domains
What is this Big Data Hadoop training course about?
The Big Data Hadoop and Spark developer course have been designed to impart an in-depth knowledge of Big Data processing using Hadoop and Spark. The course is packed with real-life projects and case studies to be executed in the CloudLab.
What are the course objectives?
This course will enable you to:
1. Understand the different components of the Hadoop ecosystem such as Hadoop 2.7, Yarn, MapReduce, Pig, Hive, Impala, HBase, Sqoop, Flume, and Apache Spark
2. Understand Hadoop Distributed File System (HDFS) and YARN as well as their architecture, and learn how to work with them for storage and resource management
3. Understand MapReduce and its characteristics, and assimilate some advanced MapReduce concepts
4. Get an overview of Sqoop and Flume and describe how to ingest data using them
5. Create database and tables in Hive and Impala, understand HBase, and use Hive and Impala for partitioning
6. Understand different types of file formats, Avro Schema, using Arvo with Hive, and Sqoop and Schema evolution
7. Understand Flume, Flume architecture, sources, flume sinks, channels, and flume configurations
8. Understand HBase, its architecture, data storage, and working with HBase. You will also understand the difference between HBase and RDBMS
9. Gain a working knowledge of Pig and its components
10. Do functional programming in Spark
11. Understand resilient distribution datasets (RDD) in detail
12. Implement and build Spark applications
13. Gain an in-depth understanding of parallel processing in Spark and Spark RDD optimization techniques
14. Understand the common use-cases of Spark and the various interactive algorithms
15. Learn Spark SQL, creating, transforming, and querying Data frames
Learn more at https://www.simplilearn.com/big-data-and-analytics/big-data-and-hadoop-training
Data Science Training | Data Science Tutorial for Beginners | Data Science wi...Edureka!
***** Data Science Training - https://www.edureka.co/data-science *****
This Edureka tutorial on "Data Science Training" will provide you with a detailed and comprehensive training on Data Science, the real-life use cases and the various paths one can take to become a data scientist. It will also help you understand the various phases of Data Science.
Data Science Blog Series: https://goo.gl/1CKTyN
http://www.edureka.co/data-science
Defining Data Science
• What Does a Data Science Professional Do?
• Data Science in Business
• Use Cases for Data Science
• Installation of R and R studio
Data Science Tutorial | What is Data Science? | Data Science For Beginners | ...Edureka!
** Data Science Certification using R: https://www.edureka.co/data-science **
In this PPT on Data Science Tutorial, you’ll get an in-depth understanding of Data Science and you’ll also learn how it is used in the real world to solve data-driven problems. It’ll cover the following topics in this session:
Need for Data Science
Walmart Use case
What is Data Science?
Who is a Data Scientist?
Data Science – Skill set
Data Science Job roles
Data Life cycle
Introduction to Machine Learning
K- Means Use case
K- Means Algorithm
Hands-On
Data Science certification
Blog Series: http://bit.ly/data-science-blogs
Data Science Training Playlist: http://bit.ly/data-science-playlist
Follow us to never miss an update in the future.
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
In this presentation, I have talked about Big Data and its importance in brief. I have included the very basics of Data Science and its importance in the present day, through a case study. You can also get an idea about who a data scientist is and what all tasks he performs. A few applications of data science have been illustrated in the end.
I've shown you in this ppt, the difference between Data and Big Data. How Big Data is generated, Opportunities with Big Data, Problem occurred in Big Data, solution of that problem, Big Data tools, What is Data Science & how it's related with the Big Data, Data Scientist vs Data Analyst. At last, one Real-life scenario where Big data, data scientists, and data analysts work together.
Workshop with Joe Caserta, President of Caserta Concepts, at Data Summit 2015 in NYC.
Data science, the ability to sift through massive amounts of data to discover hidden patterns and predict future trends and actions, may be considered the "sexiest" job of the 21st century, but it requires an understanding of many elements of data analytics. This workshop introduced basic concepts, such as SQL and NoSQL, MapReduce, Hadoop, data mining, machine learning, and data visualization.
For notes and exercises from this workshop, click here: https://github.com/Caserta-Concepts/ds-workshop.
For more information, visit our website at www.casertaconcepts.com
For some, Hadoop is synonymous with “Big Data,” but Hadoop is just one component of a successful Big Data architecture. Depending on one’s application, it may not even be the most important part.
NoSQL solutions like MongoDB also play a dominant role for storage and real-time data processing, helping companies keep pace with the scale of their data requirements. But NoSQL figures even more prominently in helping enterprises consume a wide variety of data sources at speeds not currently possible in Hadoop. NoSQL, then, offers a useful complement to Hadoop, as well as the transaction-based data of traditional RDBMSs.
Tackling Big Data is not a one-tool job, and so the orchestration of the appropriate NoSQL database with Hadoop and RDBMS is essential. In this session, we’ll dig deep into the different types of NoSQL, identifying how they differ and the types of Big Data workloads for which they’re best suited. We’ll also explore the trade-offs one makes in choosing NoSQL databases like MongoDB or Neo4j over an RDBMS like MySQL, and when it makes sense to use both Hadoop and NoSQL and when it’s more appropriate to use NoSQL on its own.
Applied Data Science: Building a Beer Recommender | Data Science MD - Oct 2014Austin Ogilvie
Applied Data Science: Building a Beer Recommender | Data Science MD - Oct 2014
-----------
Slides from a talk by Greg Lamp, CTO of Yhat, about building recommendation systems using Python and deploying them to production.
Introduction to Data Science: A Practical Approach to Big Data AnalyticsIvan Khvostishkov
Meetup Moscow Big Systems/Big Data invited 3 March 2016 an engineer from EMC Corporation, Ivan Khvostishkov, to speak on key technologies and tools used in Big Data analytics, explain differences between Data Science and Business Intelligence and look closer on real use case from the industry. Materials are useful for engineers and analysts, who want to become contributors to Big Data projects, database professionals, college graduates and all, who want to know about Data Science as a career field.
Intro to Data Science for Non-Data ScientistsSri Ambati
Erin LeDell and Chen Huang's presentations from the Intro to Data Science for Non-Data Scientists Meetup at H2O HQ on 08.20.15
- Powered by the open source machine learning software H2O.ai. Contributors welcome at: https://github.com/h2oai
- To view videos on H2O open source machine learning software, go to: https://www.youtube.com/user/0xdata
Slides used during the presentation and demonstration 'QlikView & Big Data' at the Business Discovery World Tour on 9 October 2013 by Mischa van Werkhoven and Michael Robertshaw.
Big Data. We've all heard about it. We all think we should do something with it. But do we know exactly what it is and how to create value from it? How reasonable are our expectations? This session focuses on the myths of Big Data, technologies involved as well as how QlikView can be used to add relevance and context to Big Data for the end user.
Slidedeck from our seminar about Data Science (30/09/2014)
Topics covered:
- What is Data Science?
- What can Data Science do for your business?
- How does Data Science relate to Statistics, BI and BigData?
- Practical application of data mining techniques: decision trees, naive bayes, k-means clustering, a priori
- Real-world case of applied data science
Big Data - The 5 Vs Everyone Must KnowBernard Marr
This slide deck, by Big Data guru Bernard Marr, outlines the 5 Vs of big data. It describes in simple language what big data is, in terms of Volume, Velocity, Variety, Veracity and Value.
Presnetated to the Digital Catapult (@DigiCatapult), this presentation aims to introduce Big Data Science and create a sense of realisation to adopt the technology.
Comparing Data Science, Big Data, and Data Analytics.pdfUSDSI
Though often used interchangeably, big data, data science, and data analytics are entirely different, yet closely related. Get a detailed comparison between them here
Data Wrangling and the Art of Big Data DiscoveryInside Analysis
The Briefing Room with Dr. Robin Bloor, Trifacta and Zoomdata
Live Webcast March 10, 2015
Watch the Archive: https://bloorgroup.webex.com/bloorgroup/lsr.php?RCID=dd9fed3c7c476ae3a0f881ae6b53dcc5
Square pegs and round holes don't get along, which is one reason why traditional data management approaches simply won't work for Big Data. The variety and velocity of data types flying at us today require a new strategy for identifying, streamlining and utilizing information assets and processes. Decades-old technology won’t cut it – a combination of new tools and techniques must be used to enable effective discovery of insights in a timely fashion.
Register for this episode of The Briefing Room to hear veteran Analyst Dr. Robin Bloor explain why today's data landscape calls for a much different data management approach. He'll be briefed by Trifacta and Zoomdata, who will show how their technologies use a range of functionality – including machine learning – to help companies "wrangle" their data. They'll also demonstrate the optimal step-by-step process of working with new data types.
Visit InsideAnalysis.com for more information.
Panel presentation to a graduate class at the University of Arizona School of Information Resources and Library Science. Invited by Dr. Jana Bradley. July 2006.
This presentation covers data science buzz words, big data introduction, predictive analytics, and model building methods. Structured vs unstructured. Supervised learning vs unsupervised learning.
The Role of Data Wrangling in Driving Hadoop AdoptionInside Analysis
The Briefing Room with Mark Madsen and Trifacta
Live Webcast September 1, 2015
Watch the archive: https://bloorgroup.webex.com/bloorgroup/onstage/g.php?MTID=eb655874d04ba7d560be87a9d906dd2fd
Like all enterprise software solutions, Hadoop must deliver business value in order to be a success. Much of the innovation around the big data industry these days therefore addresses usability. While there will always be a technical side to the Hadoop equation, the need for user-friendly tools to manage the data will continue to focus on business users. That’s why self-service data preparation or "data wrangling" is a serious and growing trend, one which promises to move Hadoop beyond the early adopter phase and more into the mainstream of business.
Register for this episode of The Briefing Room to hear veteran Analyst Mark Madsen of Third Nature explain why business users will play an increasingly important role in the evolution of big data. He’ll be briefed by Trifacta's Will Davis and Alon Bartur, who will demonstrate how Trifacta's solution empowers business users to “wrangle" data of all shapes and sizes faster and easier than ever before. They’ll discuss why a new approach to accessing and preparing diverse data is required and how it can accelerate and broaden the use of big data within organizations.
Visit InsideAnalysis.com for more information.
This project has been realized during the 2015-2016 master “Business Intelligence and Big Data Analytics” at Università di Milano - Bicocca.
Authors: Marco Fusi @marco_fusi, Raffaele Lorusso @rlorusso76
Foundation for Success: How Big Data Fits in an Information ArchitectureInside Analysis
BDIA Roundtable
Live Webcast on April 9, 2014
Watch the archive:
https://bloorgroup.webex.com/bloorgroup/lsr.php?RCID=c84869fcca958d278b210cfca2a023a0
Big Data can offer big value and big challenges, and there are lots of solutions and promises out there. But in order to harness the most insight from Big Data, organizations need to solve pain points with more than triage. Since data challenges continue to permeate the information landscape, businesses would do well to incorporate solutions that fit into the infrastructure and provide a sustainable method for managing and analyzing Big Data.
Register for this Roundtable Webcast to hear veteran Analysts Robin Bloor, Mike Ferguson and Richard Winter as they offer their perspectives on the evolving Big Data industry. They’ll comment on the proposed Big Data Information Architecture, and take questions from the audience. This is the second event of The Bloor Group's Interactive Research Report for 2014 which will focus on illuminating optimal Big Data Information Architectures. The series will include a dozen interviews with today's Big Data visionaries, plus three interactive Webcasts and a detailed findings report.
Visit InsideAnlaysis.com for more information.
Accelerate Digital Transformation with an Enterprise Big Data FabricCambridge Semantics
In this webinar by Cambridge Semantics' VP of Solution Engineering, Ben Szekely, you will learn more about how the Enterprise Data Fabric prevails as the bedrock of enterprise digital strategy. Connected and highly available data is the new normal - powering analytics and AI. The data lake itself is commoditized, like raw compute or disk, and becomes an unseen part of the stack. Semantic graph technology is central to Data Fabric initiatives that meaningfully contribute to digital transformation.
We share our vision for digital innovation - a shift to something powerful, expedient and future-proof. The Data Fabric connects enterprise data for unprecedented access in an overlay fashion that does not disrupt current investments. Interconnected and reliable data drives business outcomes by automating scalable AI and ML efforts. Graph technology is the way forward to realize this future.
C* Summit 2013: Big Data Analytics – Realize the Investment from Your Big Dat...DataStax Academy
The term "big data" seems to be everywhere these days. With the ever growing number of attendees at big data and Hadoop events, it’s clear big data is here to stay. But what does that mean for the analytics market, and how does big data fit into the picture? This session, featuring Mark Davis, Sr. Product Architect at Dell, will explore what big data means in a practical sense to the IT department. It will also explore the many ways that big data affects an organization’s picture of performance. Plus, see how big data analytics, using technologies like Cassandra and Hadoop, will converge with traditional business intelligence to create a complete picture of the enterprise's information assets, thereby giving the business a complete and insightful view of its operational efficiency.
Workshop
December 9, 2015
LBS College of Engineering
www.sarithdivakar.info | www.csegyan.org
http://sarithdivakar.info/2015/12/09/wordcount-program-in-python-using-apache-spark-for-data-stored-in-hadoop-hdfs/
Similar to Big Data Science: Intro and Benefits (20)
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1. TITLE and title
BIG DATA SCIENCE
Chandan Rajah – CEO, Parallel AI
“The price of light is far less than the cost of darkness”
2. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
BENEFITS OF BIG DATA
COST SPEED
AGILITY CAPABILITY
3. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
BIG DATA JOURNEY
WHERE
WHAT WHY
HOW
4. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
What is Big Data ?
Big Data ≠ Data Volume
Big Data = Crude Oil
Think of data like ‘Crude Oil’
Big Data is about extracting ‘crude oil’; transporting it in ‘pipelines’; storing it in ‘mega tanks’
Source: Data Science London
5. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
What is Data Science ?
Data Science ≠ Statistical Analysis
Data Science = Oil Refinery
Data science is about ‘treating’ data; applying ‘science’ to the data;
Refine the data ‘results’; and combine to form ‘insight’
Source: Data Science London
6. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
What is the Big Data Science Toolkit ?
• Scala, Java, Python, R… (bonus: Clojure Haskell, Erlang)
• Hadoop, HDFS, MapReduce… (bonus: Spark, Storm, Tez)
• Scalding, HBase, Hive… (bonus: Shark, Titan, Giraph)
• Flume, Sqoop, ETL, Webscrapers… (bonus: Hume)
• SQL, RDBMS, DW, OLAP… (bonus: SOLR, ElasticSearch)
• Knime, Weka RapidMiner… (bonus: SciPy, NumPy, Pandas)
• D3.js, Kibana, ggplot2, Flare… (bonus: Shiny, Flare, Datameer)
• NoSQL, MongoDB, Cassandra, CouchDB
• And sometimes… MS Excel
Source: Data Science London
7. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
Knowns, Unknowns & DIKUW FTW!
known knowns
we know we know
known unknowns
we know we don’t know
unknown unknowns
we don’t know we don’t know
D I K U W
DATA INFORMATION KNOWLEDGE UNDERSTANDING WISDOM
raw what how to why when
numbers description experience cause & effect prediction
letters context tested proven what’s best
symbols relationship instruction
signals reports programs models
PAST FUTURE
Data Engineer Data Analyst Data Miner Data Scientist
known knowns
known unknowns unknown unknowns
Source: Data Science London
8. TITLE
TITLE TITLE
TITLE
Business Intelligence to Data Discovery ?
data you know
data you don’t know
questionsyou’reasking
questionsyou’renotasking
Data Analyst
Data Scientist
Business
Intelligence
Data Discovery
DATA MODELLING
Y F( X, random noise, parameters)
ALGORITHMIC MODELLING
Y [ BLACK BOX ] X
Source: Applied Data Labs & Leo Breiman
9. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
BIG DATA JOURNEY
WHERE
WHAT WHY
HOW
10. TITLE
TITLE TITLE
TITLE
Why is Big Data needed ?
VOLUME VELOCITY VARIETY
Exponential growth; 2x in 2 yrs
PB (1000 TB) is now common
Event streams; never at rest
640k GB per internet minute
100s of data sources
85% not in a table
11. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
BIG DATA JOURNEY
WHERE
WHAT WHY
HOW
18. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
BIG DATA JOURNEY
WHERE
WHAT WHY
HOW
19. TITLE
TITLE TITLE
TITLE
How will Big Data Evolve?
EXTERNAL ALIGNMENT INTERNAL COHERENCE
Align with Existing BI; Maximise Value
Exploit Capability; Respond Rapidly
Focus; Innovate; Stay Ahead
Repeat; Stabilize; Governance
20. TITLE and title
SUB TITLE SUB TITLE
footnote footnote
RECAP OF BENEFITS
COST SPEED
AGILITY CAPABILITY
COST – 20x less per TB v/s Teradata, Netezza, Oracle– 75% less average marginal cost per capacitySPEED – 10x faster than Teradata, NetezzaAGILITY – 115% lesser average cost per data source v/s OracleSCIENCE – Machine learning, prediction
WHAT - What is Big Data Science?WHY - Why is it needed?WHERE - Where is it being used?HOW - How will it evolve?
COST – 20x less per TB v/s Teradata, Netezza, Oracle– 75% less average marginal cost per capacitySPEED – 10x faster than Teradata, NetezzaAGILITY – 115% lesser average cost per data source v/s OracleSCIENCE – Machine learning, prediction
TIME VALUE - Yesterday’s data is less valuable than today’s data - Historical data is more valuable than just now alonePOWER - Get from unknown unknowns to known unknowns or known knowns is powerfulLEAD TO ROME - Exploring with no direct business impact is not a bad thingINDIVUDUAL - Treat every customer as an individual not an aggregate and analyse - Aggregate only individual insights