Big Data Hadoop Training Certification Course in Singapore

1. Fundamentals of Hadoop 2.7
2. Concepts of YARN and developing an application using it
3. Setting-up pseudo-node and multi-node clusters
4. Working on Hadoop components like Hive, MapReduce, Spark, Pig, Oozie, Flume, etc.
5. Working on Avro data formats
6. Complete aspects of Spark RDD, MLlib, GraphX, etc.
7. Concepts of Big Data Analytics
8. Managing, monitoring, administering and troubleshooting the Hadoop cluster
9. Testing Hadoop applications

• Programming Developers and System Administrators
• Experienced working professionals and Project Managers
• Big Data Hadoop Developers eager to learn other verticals like Testing, Analytics and Administration
• Mainframe Professionals, Architects and Testing Professionals
• Business Intelligence, Data warehousing and Analytics Professionals
• Graduates and undergraduates eager to learn the latest Big Data technology

There is no prerequisite to take up this Big Data training and to master Hadoop. But basics of UNIX, SQL and Java would be beneficial. At Intellipaat, we provide the complimentary Linux and Java courses with our Big Data certification training to brush-up the required skills so that you are good on your Hadoop learning path.

Singapore is known as the most technology-ready nation in the entire Southeast Asia. This nation is widely known for having the most progressive economic and trade market. Some of the world’s top companies like Facebook, Netflix, Twitter, etc. are investing massively in this market. As Big Data is considered as the recent advancement in the technology domain, the companies are increasingly using platforms like Hadoop to perform analytical operations. Hence, demand for Hadoop professionals is on the rise in this nation.

Being one of the most lucrative business markets, it is attracting investors from across the globe to thrive in this market. This emerging market has made the companies use Big Data Analytics at large scale which has caused the popularity of Hadoop to go high in this market. Therefore, candidates who wish to build their careers as Big Data Analysts should learn Hadoop.

• Global Hadoop market to reach $84.6 billion in two years – Allied Market Research
• The number of jobs for all the US Data Professionals will increase to 2.7 million per year – IBM
• A Hadoop Administrator in the US can get a salary of $123,000 – Indeed

Big Data Analytics does not remain inside the boundaries of IT companies alone anymore and spans across from manufacturing to service sectors nowadays. This growing use of Big Data has led the companies to adopt Hadoop, and hence learning it would help you grab top jobs in no time.

Big Data Hadoop online training course equips learners with all the essential skills required to become a successful Big Data Analyst. As part of this training, the learners will be carrying-out 14 real-time projects based on Hadoop components. Also, this training course helps you score higher in CCA175 and CCAH exams.

The architecture of Hadoop cluster, what is High Availability and Federation, how to setup a production cluster, various shell commands in Hadoop, understanding configuration files in Hadoop, installing single node cluster with Cloudera Manager and understanding Spark, Scala, Sqoop, Pig and Flume

Introducing Big Data and Hadoop, what is Big Data and where does Hadoop fit in, two important Hadoop ecosystem components, namely, MapReduce and HDFS, in-depth Hadoop Distributed File System – Replications, Block Size, Secondary Name node, High Availability and in-depth YARN – resource manager and node manager

Hands-on Exercise: HDFS working mechanism, data replication process, how to determine the size of the block, understanding a data node and name node

Learning the working mechanism of MapReduce, understanding the mapping and reducing stages in MR, various terminologies in MR like Input Format, Output Format, Partitioners, Combiners, Shuffle and Sort

Hands-on Exercise: How to write a Word Count program in MapReduce, how to write a Custom Partitioner, what is a MapReduce Combiner, how to run a job in a local job runner, deploying unit test, what is a map side join and reduce side join, what is a tool runner, how to use counters, dataset joining with map side and reduce side joins

Introducing Hadoop Hive, detailed architecture of Hive, comparing Hive with Pig and RDBMS, working with Hive Query Language, creation of database, table, Group by and other clauses, various types of Hive tables, HCatalog, storing the Hive Results, Hive partitioning and Buckets

Hands-on Exercise: Database creation in Hive, dropping a database, Hive table creation, how to change the database, data loading, Hive table creation, dropping and altering table, pulling data by writing Hive queries with filter conditions, table partitioning in Hive and what is a Group by clause

Indexing in Hive, the Map Side Join in Hive, working with complex data types, the Hive User-defined Functions, Introduction to Impala, comparing Hive with Impala, the detailed architecture of Impala

Hands-on Exercise: How to work with Hive queries, the process of joining table and writing indexes, external table and sequence table deployment and data storage in a different table

Apache Pig introduction, its various features, various data types and schema in Hive, the available functions in Pig, Hive Bags, Tuples and Fields

Hands-on Exercise: Working with Pig in MapReduce and local mode, loading of data, limiting data to 4 rows, storing the data into files and working with Group By, Filter By, Distinct, Cross, Split in Hive

Apache Sqoop introduction, overview, importing and exporting data, performance improvement with Sqoop, Sqoop limitations, introduction to Flume and understanding the architecture of Flume and what is HBase and the CAP theorem

Hands-on Exercise: Working with Flume to generating of Sequence Number and consuming it, using the Flume Agent to consume the Twitter data, using AVRO to create Hive Table, AVRO with Pig, creating Table in HBase and deploying Disable, Scan and Enable Table

Using Scala for writing Apache Spark applications, detailed study of Scala, the need for Scala, the concept of object oriented programming, executing the Scala code, various classes in Scala like Getters, Setters, Constructors, Abstract, Extending Objects, Overriding Methods, the Java and Scala interoperability, the concept of functional programming and anonymous functions, Bobsrockets package and comparing the mutable and immutable collections, Scala REPL, Lazy Values, Control Structures in Scala, Directed Acyclic Graph (DAG), first Spark application using SBT/Eclipse, Spark Web UI, Spark in Hadoop ecosystem.

Hands-on Exercise: Writing Spark application using Scala, understanding the robustness of Scala for Spark real-time analytics operation

Detailed Apache Spark, its various features, comparing with Hadoop, various Spark components, combining HDFS with Spark, Scalding, introduction to Scala and importance of Scala and RDD
Hands-on Exercise: The Resilient Distributed Dataset in Spark and how it helps to speed up Big Data processing

Understanding the Spark RDD operations, comparison of Spark with MapReduce, what is a Spark transformation, loading data in Spark, types of RDD operations viz. transformation and action and what is a Key/Value pair
Hands-on Exercise: How to deploy RDD with HDFS, using the in-memory dataset, using file for RDD, how to define the base RDD from external file, deploying RDD via transformation, using the Map and Reduce functions and working on word count and count log severity

The detailed Spark SQL, the significance of SQL in Spark for working with structured data processing, Spark SQL JSON support, working with XML data and parquet files, creating Hive Context, writing Data Frame to Hive, how to read a JDBC file, significance of a Spark Data Frame, how to create a Data Frame, what is schema manual inferring, how to work with CSV files, JDBC table reading, data conversion from Data Frame to JDBC, Spark SQL user-defined functions, shared variable and accumulators, how to query and transform data in Data Frames, how Data Frame provides the benefits of both Spark RDD and Spark SQL and deploying Hive on Spark as the execution engine

Hands-on Exercise: Data querying and transformation using Data Frames and finding out the benefits of Data Frames over Spark SQL and Spark RDD

Introduction to Spark MLlib, understanding various algorithms, what is Spark iterative algorithm, Spark graph processing analysis, introducing Machine Learning, K-Means clustering, Spark variables like shared and broadcast variables and what are accumulators, various ML algorithms supported by MLlib, Linear Regression, Logistic Regression, Decision Tree, Random Forest, K-means clustering techniques, building a Recommendation Engine
Hands-on Exercise:  Building a Recommendation Engine

Why Kafka, what is Kafka, Kafka architecture, Kafka workflow, configuring Kafka cluster, basic operations, Kafka monitoring tools, integrating Apache Flume and Apache Kafka
Hands-on Exercise:  Configuring Single Node Single Broker Cluster, Configuring Single Node Multi Broker Cluster, Producing and consuming messages, Integrating Apache Flume and Apache Kafka.

Introduction to Spark streaming, the architecture of Spark streaming, working with the Spark streaming program, processing data using Spark streaming, requesting count and DStream, multi-batch and sliding window operations and working with advanced data sources, Introduction to Spark Streaming, features of Spark Streaming, Spark Streaming workflow, initializing StreamingContext, Discretized Streams (DStreams), Input DStreams and Receivers, transformations on DStreams, Output Operations on DStreams, Windowed Operators and why it is useful, important Windowed Operators, Stateful Operators.
Hands-on Exercise: Twitter Sentiment Analysis, streaming using netcat server, Kafka-Spark Streaming and Spark-Flume Streaming

Create a 4-node Hadoop cluster setup, running the MapReduce Jobs on the Hadoop cluster, successfully running the MapReduce code and working with the Cloudera Manager setup
Hands-on Exercise: The method to build a multi-node Hadoop cluster using an Amazon EC2 instance and working with the Cloudera Manager

The overview of Hadoop configuration, the importance of Hadoop configuration file, the various parameters and values of configuration, the HDFS parameters and MapReduce parameters, setting up the Hadoop environment, the Include and Exclude configuration files, the administration and maintenance of name node, data node directory structures and files, what is a File system image and understanding Edit log.
Hands-on Exercise: The process of performance tuning in MapReduce

Introduction to the checkpoint procedure, name node failure and how to ensure the recovery procedure, Safe Mode, Metadata and Data backup, various potential problems and solutions, what to look for and how to add and remove nodes

Hands-on Exercise: How to go about ensuring the MapReduce File System Recovery for different scenarios, JMX monitoring of the Hadoop cluster, how to use the logs and stack traces for monitoring and troubleshooting, using the Job Scheduler for scheduling jobs in the same cluster, getting the MapReduce job submission flow, FIFO schedule and getting to know the Fair Scheduler and its configuration

How ETL tools work in Big Data industry, introduction to ETL and data warehousing, working with prominent use cases of Big Data in ETL industry and end-to-end ETL PoC showing Big Data integration with ETL tool
Hands-on Exercise: Connecting to HDFS from ETL tool and moving data from Local system to HDFS, moving data from DBMS to HDFS, working with Hive with ETL Tool and creating MapReduce job in ETL tool

Working towards the solution of the Hadoop project solution, its problem statements and the possible solution outcomes, preparing for the Cloudera certifications, points to focus for scoring the highest marks and tips for cracking Hadoop interview questions

Hands-on Exercise: The project of a real-world high value Big Data Hadoop application and getting the right solution based on the criteria set by the Intellipaat team

Why testing is important, Unit testing, Integration testing, Performance testing, Diagnostics, Nightly QA test, Benchmark and end-to-end tests, Functional testing, Release certification testing, Security testing, Scalability testing, Commissioning and Decommissioning of data nodes testing, Reliability testing and Release testing

Understanding the Requirement, preparation of the Testing Estimation, Test Cases, Test Data, Test Bed Creation, Test Execution, Defect Reporting, Defect Retest, Daily Status report delivery, Test completion, ETL testing at every stage (HDFS, Hive and HBase) while loading the input (logs, files, records, etc.) using Sqoop/Flume which includes but not limited to data verification, Reconciliation, User Authorization and Authentication testing (Groups, Users, Privileges, etc.), reporting defects to the development team or manager and driving them to closure, consolidating all the defects and create defect reports, validating new feature and issues in Core Hadoop

Report defects to the development team or manager and driving them to closure, consolidate all the defects and create defect reports, responsible for creating a testing framework called MRUnit for testing of MapReduce programs

Automation testing using the OOZIE and data validation using the query surge tool

Test plan for HDFS upgrade, test automation and result

How to test, install and configure

Project 1: Working with MapReduce, Hive and Sqoop

Industry: General

Problem Statement: How to successfully import data using Sqoop into HDFS for data analysis

Topics: As part of this project, you will work on the various Hadoop components like MapReduce, Apache Hive and Apache Sqoop. You will have to work with Sqoop to import data from relational database management system like MySQL data into HDFS. You need to deploy Hive for summarizing data, querying and analysis. You have to convert SQL queries using HiveQL for deploying MapReduce on the transferred data. You will gain considerable proficiency in Hive and Sqoop after the completion of this project.

Highlights:

• Sqoop data transfer from RDBMS to Hadoop
• Coding in Hive Query Language
• Data querying and analysis

Project 2: Work on MovieLens data for finding the top movies

Industry: Media and Entertainment

Problem Statement: How to create the top-ten-movies list using the MovieLens data

Topics: In this project you will work exclusively on data collected through MovieLens available rating data sets. The project involves writing MapReduce program to analyze the MovieLens data and creating the list of top ten movies. You will also work with Apache Pig and Apache Hive for working with distributed datasets and analyzing it.

Highlights:

• MapReduce program for working on the data file
• Apache Pig for analyzing data
• Apache Hive data warehousing and querying

Project 3:  Hadoop YARN Project; End-to-end PoC

Industry: Banking

Problem Statement: How to bring the daily data (incremental data) into the Hadoop Distributed File System

Topics: In this project, we have transaction data which is daily recorded/stored in the RDBMS. Now this data is transferred everyday into HDFS for further Big Data Analytics. You will work on live Hadoop YARN cluster. YARN is part of the Hadoop ecosystem that lets Hadoop to decouple from MapReduce and deploy more competitive processing and wider array of applications. You will work on the YARN central resource manager.

Highlights:

• Using Sqoop commands to bring the data into HDFS
• End-to-end flow of transaction data
• Working with the data from HDFS

Project 4: Table Partitioning in Hive

Industry: Banking

Problem Statement:  How to improve the query speed using Hive data partitioning

Topics: This project involves working with Hive table data partitioning. Ensuring the right partitioning helps to read the data, deploy it on the HDFS and run the MapReduce jobs at a much faster rate. Hive lets you partition data in multiple ways. This will give you hands-on experience in partitioning of Hive tables manually, deploying single SQL execution in dynamic partitioning and bucketing of data so as to break it into manageable chunks.

Highlights:

• Manual Partitioning
• Dynamic Partitioning
• Bucketing

Project 5: Connecting Pentaho with Hadoop Ecosystem

Industry: Social Network

Problem Statement:  How to deploy ETL for data analysis activities

Topics: This project lets you connect Pentaho with the Hadoop ecosystem. Pentaho works well with HDFS, HBase, Oozie and ZooKeeper. You will connect the Hadoop cluster with Pentaho data integration, analytics, Pentaho server and report designer. This project will give you complete working knowledge on the Pentaho ETL tool.

Highlights:

• Working knowledge of ETL and Business Intelligence
• Configuring Pentaho to work with Hadoop distribution
• Loading, transforming and extracting data into Hadoop cluster

Project 6: Multi-node Cluster Setup

Industry: General

Problem Statement: How to setup a Hadoop real-time cluster on Amazon EC2

Topics: This is a project that gives you opportunity to work on real world Hadoop multi-node cluster setup in a distributed environment. You will get a complete demonstration of working with various Hadoop cluster master and slave nodes, installing Java as a prerequisite for running Hadoop, installation of Hadoop and mapping the nodes in the Hadoop cluster.

Highlights:

• Hadoop installation and configuration
• Running a Hadoop multi-node using a 4-node cluster on Amazon EC2
• Deploying of MapReduce job on the Hadoop cluster

Project 7: Hadoop Testing Using MRUnit

Industry: General

Problem Statement:  How to test MapReduce applications

Topics: In this project, you will gain proficiency in Hadoop MapReduce code testing using MRUnit. You will learn about real-world scenarios of deploying MRUnit, Mockito and PowerMock. This will give you hands-on experience in various testing tools for Hadoop MapReduce. After completion of this project you will be well-versed in test-driven development and will be able to write light-weight test units that work specifically on the Hadoop architecture.

Highlights:

• Writing JUnit tests using MRUnit for MapReduce applications
• Doing mock static methods using PowerMock and Mockito
• MapReduce Driver for testing the map and reduce pair

Project 8: Hadoop Web Log Analytics

Industry: Internet Services

Problem Statement: How to derive insights from web log data

Topics: This project is involved with making sense of all the web log data in order to derive valuable insights from it. You will work with loading the server data onto a Hadoop cluster using various techniques. The web log data can include various URLs visited, cookie data, user demographics, location, date and time of web service access, etc. In this project, you will transport the data using Apache Flume or Kafka, workflow and data cleansing using MapReduce, Pig or Spark. The insight thus derived can be used for analyzing customer behavior and predict buying patterns.

Highlights:

• Aggregation of log data
• Apache Flume for data transportation
• Processing of data and generating analytics

Project 9: Hadoop Maintenance

Industry: General

Problem Statement:  How to administer a Hadoop cluster

Topics: This project is involved with working on the Hadoop cluster for maintaining and managing it. You will work on a number of important tasks that include recovering of data, recovering from failure, adding and removing of machines from the Hadoop cluster and onboarding of users on Hadoop.

Highlights:

• Working with name node directory structure
• Audit logging, data node block scanner and balancer
• Failover, fencing, DISTCP and Hadoop file formats

Project 10: Twitter Sentiment Analysis

Industry: Social Media

Problem Statement: Find out what is the reaction of the people to the demonetization move by India by analyzing their tweets

Topics:  This Project involves analyzing the tweets of people by going through what they are saying about the demonetization decision taken by the Indian government. Then you look for key phrases and words and analyze them using the dictionary and the value attributed to them based on the sentiment that they are conveying.

Highlights:

• Download the tweets and load into Pig storage
• Divide tweets into words to calculate sentiment
• Rating the words from +5 to −5 on AFFIN dictionary
• Filtering the tweets and analyzing sentiment

Project 11: Analyzing IPL T20 Cricket

Industry:  Sports and Entertainment

Problem Statement: Analyze the entire cricket match and get answers to any question regarding the details of the match

Topics:  This project involves working with the IPL dataset that has information regarding batting, bowling, runs scored, wickets taken and more. This dataset is taken as input, and then it is processed so that the entire match can be analyzed based on the user queries or needs.

Highlights:

• Load the data into HDFS
• Analyze the data using Apache Pig or Hive
• Based on user queries give the right output

Project 1: Movie Recommendation

Industry: Entertainment

Problem Statement:  How to recommend the most appropriate movie to a user based on his taste

Topics: This is a hands-on Apache Spark project deployed for the real-world application of movie recommendations. This project helps you gain essential knowledge in Spark MLlib which is a Machine Learning library; you will know how to create collaborative filtering, regression, clustering and dimensionality reduction using Spark MLlib. Upon finishing the project, you will have first-hand experience in the Apache Spark streaming data analysis, sampling, testing and statistics, among other vital skills.

Highlights:

• Apache Spark MLlib component
• Statistical analysis
• Regression and clustering

Project 2: Twitter API Integration for Tweet Analysis

Industry: Social Media

Problem Statement:  Analyzing the user sentiment based on the tweet

Topics: This is a hands-on Twitter analysis project using the Twitter API for analyzing of tweets. You will integrate the Twitter API and do programming using Python or PHP for developing the essential server-side codes. Finally, you will be able to read the results for various operations by filtering, parsing and aggregating it depending on the tweet analysis requirement.

Highlights:

• Making requests to Twitter API
• Building the server-side codes
• Filtering, parsing and aggregating data

Project 3: Data Exploration Using Spark SQL – Wikipedia Data Set

Industry: Internet

Problem Statement:  Making sense of Wikipedia data using Spark SQL

Topics: In this project you will be using the Spark SQL tool for analyzing the Wikipedia data. You will gain hands-on experience in integrating Spark SQL for various applications like batch analysis, Machine Learning, visualizing and processing of data and ETL processes, along with real-time analysis of data.

Highlights:

• Machine Learning using Spark
• Deploying data visualization
• Spark SQL integration