Last updated 4/2017MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHzLanguage: English | Size: 465.21 MB | Duration: 5h 34m

Address Big Data challenges with the fast and scalable features of Spark.

What you'll learn

An introduction to Big Data and data science

Get to know the fundamentals of Spark 2

Understand Spark and its ecosystem of packages in data science

Consolidate, clean, and transform your data acquired from various data sources

Unlock the capabilities of various Spark components to perform efficient data processing, machine learning, and graph processing

Dive deeper and explore various facets of data science with Spark

Requirements

A basic knowledge of statistics and computational mathematics

Prior knowledge of Python and Scala would be beneficial

Description

Are you looking forward to expand your knowledge of perfog data science operations in Spark? Or are you a data scientist who wants to understand how algorithms are implemented in Spark, or a newbie with minimal development experience and want to learn about Big Data analytics? If yes, then this course is ideal you. Let’s get on this data science journey together.

When people want a way to process Big Data at speed, Spark is invariably the solution. With its ease of development (in comparison to the relative complexity of Hadoop), it’s unsurprising that it’s becoming popular with data analysts and eeers everywhere. It is one of the most widely-used large-scale data processing ees and runs extremely fast.

The aim of the course is to make you comfortable and confident at perfog real- data processing using Spark.

What is included?

This course is meticulously designed and developed in order to empower you with all the right and relevant information on Spark. However, I want to highlight that the road ahead may be bumpy on occasions, and some topics may be more challeg than others, but I hope that you will embrace this opportunity and focus on the reward. Remember that throughout this course, we will add many powerful techniques to your arsenal that will help us solve the problems.

Let’s take a look at the learning journey. The course bs with the basics of Spark 2 and covers the core data processing framework and API, installation, and application development setup. Then, you’ll be introduced to the Spark programming model through real-world examples. Next, you’ll learn how to collect, clean, and visualize the data coming from Twitter with Spark streaming. Then, you will get acquainted with Spark machine learning algorithms and different machine learning techniques. You will also learn to apply statistical analysis and mining operations on your dataset. The course will give you ideas on how to perform analysis including graph processing. Finally, we will take up an end-to-end case study and apply all that we have learned so far.

By the end of the course, you should be able to put your learnings into practice for faster, slicker Big Data projects.

Why should I choose this course?

Packt courses are very carefully designed to make sure that they're delivering the best learning experience possible. This course is a blend of text, videos, code examples, and quizzes, which together makes your learning journey all the more exciting and truly rewarding. This helps you learn a range of topics at your own speed and also move towards your goal of learning the technology. We have prepared this course using extensive research and curation skills. Each section adds to the skills learned and helps you to achieve mastery of Spark.

This course is an amalgamation of sections that form a sequential flow of concepts covering a focused learning path presented in a modular manner. We have combined the best of the following Packt products

Data Science with Spark by Eric CharlesSpark for Data Science by Bikramaditya Singhal and Srinivas DuvvuriApache Spark 2 for Bners by Rajanarayanan Thottuvaikkatumana

Meet your expert instructors

For this course, we have combined the best works of these extremely esteemed authors

Eric Charles has 10 years of experience in the field of data science and is the founder of Datalayer, a social network for data scientists. He is passionate about using software and mathematics to help companies get insights from data.

Bikramaditya Singhal is a data scientist with about 7 years of industry experience. He is an expert in statistical analysis, predictive analytics, machine learning, Bitcoin, Blockchain, and programming in C, R, and Python. He has extensive experience in building scalable data analytics solutions in many industry sectors.

Srinivas Duvvuri is currently the senior vice president development, heading the development teams for fixed income suite of products at Broadridge Financial Solutions (India) Pvt Ltd. In addition, he also leads the Big Data and Data Science COE and is the principal member of the Broadridge India Technology Council.

Rajanarayanan Thottuvaikkatumana, Raj, is a seasoned technologist with more than 23 years of software development experience at various multinational companies. He has worked on various technologies including major databases, application development platforms, web technologies, and Big Data technologies.

Overview

Section 1: Big Data and Data Science

Lecture 1 Course Introduction

Lecture 2 An introduction to Big Data

Section 2: The Spark Programming Model

Lecture 3 An overview of Apache Hadoop

Lecture 4 Understanding Apache Spark

Lecture 5 Install Spark on your laptop with Docker, or scale fast in the cloud

Lecture 6 Apache Zeppelin, a web-based notebook for Spark with matplotlib and ggplot2

Lecture 7 The RDD API

Section 3: Spark SQL and DataFrames

Lecture 8 Understanding the structure of data and the need of Spark SQL

Lecture 9 The DataFrame API and its operations

Section 4: Data Analysis on Spark

Lecture 10 Data analytics life cycle

Lecture 11 Basics of statistics

Lecture 12 Descriptive statistics

Lecture 13 Inferential statistics

Section 5: First Step with Spark Visualization

Lecture 14 Data visualization

Lecture 15 Manipulating data with the core RDD API

Lecture 16 Using DataFrame, dataset, and SQL – natural and easy!

Lecture 17 Manipulating rows and columns

Lecture 18 Dealing with file format

Lecture 19 Visualizing more – ggplot2, matplotlib, and Angular.js at the rescue

Lecture 20 References

Section 6: The Spark Machine Learning Algorithms

Lecture 21 An introduction to machine learning

Lecture 22 Discovering spark.ml and spark.mllib - and other libraries

Lecture 23 Wrapping up basic statistics and linear algebra

Lecture 24 Cleansing data and eeering the features

Lecture 25 Reducing the dimensionality

Lecture 26 Pipeline for a life

Lecture 27 References

Section 7: Collecting and Cleansing the Dirty Tweets

Lecture 28 Streaming tweets to disk

Lecture 29 Streaming tweets on a map

Lecture 30 Cleansing and building your reference dataset

Lecture 31 Querying and visualizing tweets with SQL

Section 8: Statistical Analysis on Tweets

Lecture 32 Indicators, correlations, and sampling

Lecture 33 Validating statistical relevance

Lecture 34 Running SVD and PCA

Lecture 35 Extending the basic statistics to your needs

Section 9: Extracting Features from the Tweets

Lecture 36 Analyzing free text from the tweets

Lecture 37 Dealing with stemming, syntax, idioms, and hashtags

Lecture 38 Detecting tweet sennt

Lecture 39 Identifying topics with LDA

Section 10: Mine Data and Share Results

Lecture 40 Word cloudify your dataset

Lecture 41 Locating users and displaying heatmaps with GeoHash

Lecture 42 Collaborating on the same note with peers

Lecture 43 Create visual dashboards for your business stakeholders

Section 11: Classifying the Tweets

Lecture 44 Building the training and test datasets

Lecture 45 Training a logistic regression model

Lecture 46 Evaluating your classifier

Lecture 47 Selection your model

Section 12: Clustering Users

Lecture 48 Clustering users by followers and friends

Lecture 49 Clustering users by location

Lecture 50 Running k-means on a stream

Section 13: Putting It All Together

Lecture 51 Case study

Section 14: Data Science Applications

Lecture 52 Building data science applications

Section 15: Your Next Data Challenges

Lecture 53 Recommending similar users

Lecture 54 Analyzing mentions with GraphX

Lecture 55 Where to go from here

This course is for anyone who wants to work with Spark on large and complex datasets.,Data analyst, data scientists, or Big Data architects interested to explore the data processing power of Apache Spark will find this course very useful.

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